diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-selection-manager.hbs b/plugins/chat/assets/javascripts/discourse/components/chat-selection-manager.hbs
index 8139d3972b..14d3da398c 100644
--- a/plugins/chat/assets/javascripts/discourse/components/chat-selection-manager.hbs
+++ b/plugins/chat/assets/javascripts/discourse/components/chat-selection-manager.hbs
@@ -10,7 +10,7 @@
       <DButton @id="chat-move-to-channel-btn" @class="btn-secondary" @icon="sign-out-alt" @label="chat.selection.move_selection_to_channel" @title="chat.selection.move_selection_to_channel" @disabled={{not this.anyMessagesSelected}} @action={{action "openMoveMessageModal"}} />
     {{/if}}
 
-    <DButton @icon="times" @class="btn-secondary cancel-btn" @label="chat.selection.cancel" @title="chat.selection.cancel" @action={{this.cancelSelecting}} />
+    <DButton @id="chat-cancel-selection-btn" @icon="times" @class="btn-secondary cancel-btn" @label="chat.selection.cancel" @title="chat.selection.cancel" @action={{this.cancelSelecting}} />
   </div>
 
   {{#if this.showChatQuoteSuccess}}
diff --git a/plugins/chat/assets/javascripts/discourse/initializers/chat-setup.js b/plugins/chat/assets/javascripts/discourse/initializers/chat-setup.js
index ee754a1e75..ad47bb3ac0 100644
--- a/plugins/chat/assets/javascripts/discourse/initializers/chat-setup.js
+++ b/plugins/chat/assets/javascripts/discourse/initializers/chat-setup.js
@@ -85,6 +85,8 @@ export default {
                 I18n.t("dates.long_no_year")
               );
             }
+
+            dateTimeEl.dataset.dateFormatted = true;
           });
         },
         { id: "chat-transcript-datetime" }
diff --git a/plugins/chat/spec/system/page_objects/chat/chat_channel.rb b/plugins/chat/spec/system/page_objects/chat/chat_channel.rb
index adbe0756a4..17092b642b 100644
--- a/plugins/chat/spec/system/page_objects/chat/chat_channel.rb
+++ b/plugins/chat/spec/system/page_objects/chat/chat_channel.rb
@@ -23,6 +23,10 @@ module PageObjects
         has_no_css?(".chat-skeleton")
       end
 
+      def has_selection_management?
+        has_css?(".chat-selection-management")
+      end
+
       def has_message?(text: nil, id: nil)
         if text
           has_css?(".chat-message-text", text: text)
diff --git a/plugins/chat/spec/system/transcript_spec.rb b/plugins/chat/spec/system/transcript_spec.rb
new file mode 100644
index 0000000000..90f2ecd9f2
--- /dev/null
+++ b/plugins/chat/spec/system/transcript_spec.rb
@@ -0,0 +1,243 @@
+# frozen_string_literal: true
+
+RSpec.describe "Quoting chat message transcripts", type: :system, js: true do
+  fab!(:current_user) { Fabricate(:user) }
+  fab!(:chat_channel_1) { Fabricate(:chat_channel) }
+  fab!(:chat_message_1) { Fabricate(:chat_message, chat_channel: chat_channel_1) }
+  fab!(:chat_message_2) { Fabricate(:chat_message, chat_channel: chat_channel_1) }
+  fab!(:chat_message_3) { Fabricate(:chat_message, chat_channel: chat_channel_1) }
+  fab!(:chat_message_4) { Fabricate(:chat_message, chat_channel: chat_channel_1) }
+  fab!(:chat_message_5) { Fabricate(:chat_message, chat_channel: chat_channel_1) }
+  fab!(:topic) { Fabricate(:with_posts_topic) }
+
+  let(:chat_page) { PageObjects::Pages::Chat.new }
+  let(:chat_channel_page) { PageObjects::Pages::ChatChannel.new }
+  let(:topic_page) { PageObjects::Pages::Topic.new }
+
+  before do
+    chat_system_bootstrap(current_user, [chat_channel_1])
+    sign_in(current_user)
+  end
+
+  def select_message(message, mobile: false)
+    if page.has_css?(".chat-message-container.selecting-messages")
+      chat_channel_page.message_by_id(message.id).find(".chat-message-selector").click
+    else
+      # we long press instead of hover on mobile
+      if mobile
+        chat_channel_page.message_by_id(message.id).click(delay: 0.5)
+      else
+        chat_channel_page.message_by_id(message.id).hover
+      end
+
+      # we also have a different actions menu on mobile
+      if mobile
+        find(".chat-message-action-item[data-id=\"selectMessage\"]").click
+      else
+        expect(page).to have_css(".chat-message-actions .more-buttons")
+        find(".chat-message-actions .more-buttons").click
+        find(".select-kit-row[data-value=\"selectMessage\"]").click
+      end
+    end
+  end
+
+  def cdp_allow_clipboard_access!
+    cdp_params = {
+      origin: page.server_url,
+      permission: {
+        name: "clipboard-read",
+      },
+      setting: "granted",
+    }
+    page.driver.browser.execute_cdp("Browser.setPermission", **cdp_params)
+
+    cdp_params = {
+      origin: page.server_url,
+      permission: {
+        name: "clipboard-write",
+      },
+      setting: "granted",
+    }
+    page.driver.browser.execute_cdp("Browser.setPermission", **cdp_params)
+  end
+
+  def read_clipboard
+    page.evaluate_async_script("navigator.clipboard.readText().then(arguments[0])")
+  end
+
+  def click_selection_button(button)
+    selector =
+      case button
+      when "quote"
+        "#chat-quote-btn"
+      when "copy"
+        "#chat-copy-btn"
+      when "cancel"
+        "#chat-cancel-selection-btn"
+      when "move"
+        "#chat-move-to-channel-btn"
+      end
+    within(".chat-selection-management-buttons") { find(selector).click }
+  end
+
+  def copy_messages_to_clipboard(messages)
+    messages = Array.wrap(messages)
+    messages.each { |message| select_message(message) }
+    expect(chat_channel_page).to have_selection_management
+    click_selection_button("copy")
+    expect(page).to have_content("Chat quote copied to clipboard")
+    clip_text = read_clipboard
+    expect(clip_text.chomp).to eq(generate_transcript(messages, current_user))
+    clip_text
+  end
+
+  def generate_transcript(messages, acting_user)
+    messages = Array.wrap(messages)
+    ChatTranscriptService
+      .new(messages.first.chat_channel, acting_user, messages_or_ids: messages.map(&:id))
+      .generate_markdown
+      .chomp
+  end
+
+  describe "copying quote transcripts with the clipboard" do
+    before { cdp_allow_clipboard_access! }
+
+    it "quotes a single chat message into a topic " do
+      chat_page.visit_channel(chat_channel_1)
+      expect(chat_channel_page).to have_no_loading_skeleton
+      expect(chat_channel_page).to have_content(chat_message_5.message)
+
+      clip_text = copy_messages_to_clipboard(chat_message_5)
+
+      # post transcript in topic
+      topic_page.visit_topic_and_open_composer(topic)
+      topic_page.fill_in_composer("This is a new post!\n\n" + clip_text)
+      expect(page).to have_css(".d-editor-preview .chat-transcript")
+      topic_page.send_reply
+      expect(page).to have_content("This is a new post!")
+      within topic_page.post_by_number(topic.posts.reload.last.post_number) do
+        expect(page).to have_css(".chat-transcript")
+      end
+    end
+
+    it "quotes multiple chat messages into a topic" do
+      chat_page.visit_channel(chat_channel_1)
+      expect(chat_channel_page).to have_no_loading_skeleton
+      expect(chat_channel_page).to have_content(chat_message_5.message)
+
+      messages = [chat_message_5, chat_message_4, chat_message_3, chat_message_2]
+      clip_text = copy_messages_to_clipboard(messages)
+
+      # post transcript in topic
+      topic_page.visit_topic_and_open_composer(topic)
+      topic_page.fill_in_composer("This is a new post!\n\n" + clip_text)
+      expect(page).to have_css(".d-editor-preview .chat-transcript", count: 4)
+      expect(page).to have_content("Originally sent in #{chat_channel_1.name}")
+      topic_page.send_reply
+      expect(page).to have_content("This is a new post!")
+      within topic_page.post_by_number(topic.posts.reload.last.post_number) do
+        expect(page).to have_css(".chat-transcript", count: 4)
+      end
+    end
+
+    it "does not error in preview when quoting a chat message with a onebox" do
+      Oneboxer.stubs(:preview).returns(
+        "<aside class=\"onebox\"><article class=\"onebox-body\"><h3><a href=\"http://www.example.com/article.html\" tabindex=\"-1\">An interesting article</a></h3></article></aside>",
+      )
+      chat_message_3.update!(message: "http://www.example.com/has-title.html")
+      chat_message_3.rebake!
+
+      chat_page.visit_channel(chat_channel_1)
+      expect(chat_channel_page).to have_no_loading_skeleton
+      expect(chat_channel_page).to have_content(chat_message_5.message)
+
+      clip_text = copy_messages_to_clipboard(chat_message_3)
+
+      # post transcript in topic
+      topic_page.visit_topic_and_open_composer(topic)
+      topic_page.fill_in_composer(clip_text)
+
+      within ".chat-transcript-messages" do
+        expect(page).to have_content("An interesting article")
+      end
+    end
+
+    it "quotes a single chat message into another chat message " do
+      chat_page.visit_channel(chat_channel_1)
+      expect(chat_channel_page).to have_no_loading_skeleton
+      expect(chat_channel_page).to have_content(chat_message_5.message)
+
+      # select message + copy to clipboard
+      clip_text = copy_messages_to_clipboard(chat_message_5)
+      click_selection_button("cancel")
+
+      # send transcript message in chat
+      chat_channel_page.fill_composer(clip_text)
+      chat_channel_page.click_send_message
+      message = nil
+      try_until_success do
+        message = ChatMessage.find_by(user: current_user, message: clip_text.chomp)
+        expect(message).not_to eq(nil)
+      end
+      expect(chat_channel_page).to have_message(id: message.id)
+      within chat_channel_page.message_by_id(message.id) do
+        expect(page).to have_css(".chat-transcript")
+      end
+    end
+  end
+
+  describe "quoting into a topic directly" do
+    it "opens the topic composer with the quote prefilled and the channel category preselected" do
+      topic.update!(category: chat_channel_1.chatable)
+      chat_page.visit_channel(chat_channel_1)
+      expect(chat_channel_page).to have_no_loading_skeleton
+      expect(chat_channel_page).to have_content(chat_message_5.message)
+
+      # select message + prefill in composer
+      select_message(chat_message_5)
+      click_selection_button("quote")
+      expect(topic_page).to have_expanded_composer
+      expect(topic_page).to have_composer_content(generate_transcript(chat_message_5, current_user))
+      expect(page).to have_css(
+        ".category-input .select-kit-header[data-value='#{chat_channel_1.chatable.id}']",
+      )
+      expect(page).not_to have_current_path(chat_channel_1.chatable.url)
+
+      # create the topic with the transcript as the OP
+      topic_page.fill_in_composer_title("Some topic title for testing")
+      topic_page.send_reply
+      expect(page).to have_content("Some topic title for testing")
+      topic = Topic.where(user: current_user).last
+      expect(page).to have_current_path(topic.url)
+      within topic_page.post_by_number(1) do
+        expect(page).to have_css(".chat-transcript")
+      end
+
+      # ensure the transcript date is formatted
+      expect(page).to have_css(".chat-transcript-datetime a[data-date-formatted=\"true\"]")
+    end
+
+    context "when on mobile" do
+      it "first navigates to the channel's category before opening the topic composer with the quote prefilled",
+         mobile: true do
+        topic.update!(category: chat_channel_1.chatable)
+        chat_page.visit_channel(chat_channel_1)
+        expect(chat_channel_page).to have_no_loading_skeleton
+        expect(chat_channel_page).to have_content(chat_message_5.message)
+
+        # select message + prefill in composer
+        select_message(chat_message_5, mobile: true)
+        click_selection_button("quote")
+
+        expect(topic_page).to have_expanded_composer
+        expect(topic_page).to have_composer_content(
+          generate_transcript(chat_message_5, current_user),
+        )
+        expect(page).to have_current_path(chat_channel_1.chatable.url)
+        expect(page).to have_css(
+          ".category-input .select-kit-header[data-value='#{chat_channel_1.chatable.id}']",
+        )
+      end
+    end
+  end
+end
diff --git a/plugins/chat/test/javascripts/acceptance/chat-quoting-test.js b/plugins/chat/test/javascripts/acceptance/chat-quoting-test.js
deleted file mode 100644
index 63569a12ad..0000000000
--- a/plugins/chat/test/javascripts/acceptance/chat-quoting-test.js
+++ /dev/null
@@ -1,183 +0,0 @@
-import { skip, test } from "qunit";
-import {
-  click,
-  currentURL,
-  tap,
-  triggerEvent,
-  visit,
-} from "@ember/test-helpers";
-import {
-  acceptance,
-  exists,
-  loggedInUser,
-  query,
-  visible,
-} from "discourse/tests/helpers/qunit-helpers";
-import {
-  chatChannels,
-  generateChatView,
-} from "discourse/plugins/chat/chat-fixtures";
-import selectKit from "discourse/tests/helpers/select-kit-helper";
-
-const quoteResponse = {
-  markdown: `[chat quote="martin-chat;3875498;2022-02-04T01:12:15Z" channel="The Beam Discussions" channelId="1234"]
-  an extremely insightful response :)
-  [/chat]`,
-};
-
-function setupPretenders(server, helper) {
-  server.get("/chat/chat_channels.json", () => helper.response(chatChannels));
-  server.post(`/chat/4/quote.json`, () => helper.response(quoteResponse));
-  server.post(`/chat/7/quote.json`, () => helper.response(quoteResponse));
-  server.get("/chat/:chat_channel_id/messages.json", () =>
-    helper.response(generateChatView(loggedInUser()))
-  );
-  server.post("/uploads/lookup-urls", () => {
-    return helper.response([]);
-  });
-}
-
-acceptance("Discourse Chat | Copying messages", function (needs) {
-  needs.user({
-    admin: false,
-    moderator: false,
-    username: "eviltrout",
-    id: 1,
-    can_chat: true,
-    has_chat_enabled: true,
-  });
-
-  needs.settings({
-    chat_enabled: true,
-  });
-
-  needs.pretender((server, helper) => {
-    setupPretenders(server, helper);
-  });
-
-  test("it copies the quote and shows a message", async function (assert) {
-    await visit("/chat/channel/7/Bug");
-    assert.ok(exists(".chat-message-container"));
-
-    const firstMessage = query(".chat-message-container");
-    await triggerEvent(firstMessage, "mouseenter");
-    const dropdown = selectKit(
-      `.chat-message-actions-container[data-id="${firstMessage.dataset.id}"] .more-buttons`
-    );
-    await dropdown.expand();
-    await dropdown.selectRowByValue("selectMessage");
-    assert.ok(firstMessage.classList.contains("selecting-messages"));
-
-    const copyButton = query(".chat-live-pane #chat-copy-btn");
-    assert.equal(
-      copyButton.disabled,
-      false,
-      "button is enabled as a message is selected"
-    );
-
-    await click(firstMessage.querySelector("input[type='checkbox']"));
-    assert.equal(
-      copyButton.disabled,
-      true,
-      "button is disabled when no messages are selected"
-    );
-
-    await click(firstMessage.querySelector("input[type='checkbox']"));
-    await click("#chat-copy-btn");
-    assert.ok(exists(".chat-selection-message"), "shows the message");
-  });
-});
-
-acceptance("Discourse Chat | Quoting in composer", async function (needs) {
-  needs.user({
-    admin: false,
-    moderator: false,
-    username: "eviltrout",
-    id: 1,
-    can_chat: true,
-    has_chat_enabled: true,
-  });
-
-  needs.settings({
-    chat_enabled: true,
-  });
-
-  needs.pretender((server, helper) => {
-    setupPretenders(server, helper);
-  });
-
-  skip("it opens the composer for the topic and pastes in the quote", async function (assert) {
-    await visit("/t/internationalization-localization/280");
-
-    await click(".header-dropdown-toggle.open-chat");
-    assert.ok(visible(".chat-drawer-container"), "chat drawer is open");
-    assert.ok(exists(".chat-message-container"));
-
-    const firstMessage = query(".chat-message-container");
-    await triggerEvent(firstMessage, "mouseenter");
-    const dropdown = selectKit(".chat-message-container .more-buttons");
-    await dropdown.expand();
-    await dropdown.selectRowByValue("selectMessage");
-    assert.ok(firstMessage.classList.contains("selecting-messages"));
-
-    await click("#chat-quote-btn");
-    assert.ok(exists("#reply-control.composer-action-reply"));
-    assert.strictEqual(
-      query(".composer-action-title .action-title").innerText,
-      "Internationalization / localization"
-    );
-    assert.strictEqual(
-      query("textarea.d-editor-input").value,
-      quoteResponse.markdown
-    );
-  });
-});
-
-acceptance("Discourse Chat | Quoting on mobile", async function (needs) {
-  needs.user({
-    admin: false,
-    moderator: false,
-    username: "eviltrout",
-    id: 1,
-    can_chat: true,
-    has_chat_enabled: true,
-  });
-
-  needs.settings({
-    chat_enabled: true,
-  });
-
-  needs.pretender((server, helper) => {
-    setupPretenders(server, helper);
-  });
-
-  needs.mobileView();
-
-  skip("it opens the chatable, opens the composer, and pastes the markdown in", async function (assert) {
-    await visit("/chat/channel/7/Bug");
-    assert.ok(exists(".chat-message-container"));
-
-    const firstMessage = query(".chat-message-container");
-    await tap(firstMessage);
-    await click(".chat-message-action-item[data-id='selectMessage'] button");
-    assert.ok(firstMessage.classList.contains("selecting-messages"));
-
-    await click("#chat-quote-btn");
-
-    assert.equal(currentURL(), "/c/bug/1", "navigates to the chatable url");
-    assert.ok(
-      exists("#reply-control.composer-action-createTopic"),
-      "the composer opens"
-    );
-    assert.strictEqual(
-      query("textarea.d-editor-input").value,
-      quoteResponse.markdown,
-      "the composer has the markdown"
-    );
-    assert.strictEqual(
-      selectKit(".category-chooser").header().value(),
-      "1",
-      "it fills category selector with the right category"
-    );
-  });
-});
diff --git a/plugins/chat/test/javascripts/acceptance/chat-transcript-test.js b/plugins/chat/test/javascripts/acceptance/chat-transcript-test.js
deleted file mode 100644
index 98ff2a6b8b..0000000000
--- a/plugins/chat/test/javascripts/acceptance/chat-transcript-test.js
+++ /dev/null
@@ -1,597 +0,0 @@
-import PrettyText, { buildOptions } from "pretty-text/pretty-text";
-import { emojiUnescape } from "discourse/lib/text";
-import I18n from "I18n";
-import topicFixtures from "discourse/tests/fixtures/topic";
-import { cloneJSON, deepMerge } from "discourse-common/lib/object";
-import QUnit, { test } from "qunit";
-
-import { click, fillIn, visit } from "@ember/test-helpers";
-import { acceptance, query } from "discourse/tests/helpers/qunit-helpers";
-
-const rawOpts = {
-  siteSettings: {
-    enable_emoji: true,
-    enable_emoji_shortcuts: true,
-    enable_mentions: true,
-    emoji_set: "twitter",
-    external_emoji_url: "",
-    highlighted_languages: "json|ruby|javascript",
-    default_code_lang: "auto",
-    enable_markdown_linkify: true,
-    markdown_linkify_tlds: "com",
-    chat_enabled: true,
-  },
-  getURL: (url) => url,
-};
-
-function cookMarkdown(input, opts) {
-  const merged = deepMerge({}, rawOpts, opts);
-  return new PrettyText(buildOptions(merged)).cook(input);
-}
-
-QUnit.assert.cookedChatTranscript = function (input, opts, expected, message) {
-  const actual = cookMarkdown(input, opts);
-  this.pushResult({
-    result: actual === expected,
-    actual,
-    expected,
-    message,
-  });
-};
-
-function generateTranscriptHTML(messageContent, opts) {
-  const channelDataAttr = opts.channel
-    ? ` data-channel-name=\"${opts.channel}\"`
-    : "";
-  const channelIdDataAttr = opts.channelId
-    ? ` data-channel-id=\"${opts.channelId}\"`
-    : "";
-  const reactDataAttr = opts.reactions
-    ? ` data-reactions=\"${opts.reactionsAttr}\"`
-    : "";
-
-  let tabIndexHTML = opts.linkTabIndex ? ' tabindex="-1"' : "";
-
-  let transcriptClasses = ["chat-transcript"];
-  if (opts.chained) {
-    transcriptClasses.push("chat-transcript-chained");
-  }
-
-  const transcript = [];
-  transcript.push(
-    `<div class=\"${transcriptClasses.join(" ")}\" data-message-id=\"${
-      opts.messageId
-    }\" data-username=\"${opts.username}\" data-datetime=\"${
-      opts.datetime
-    }\"${reactDataAttr}${channelDataAttr}${channelIdDataAttr}>`
-  );
-
-  if (opts.channel && opts.multiQuote) {
-    let originallySent = I18n.t("chat.quote.original_channel", {
-      channel: opts.channel,
-      channelLink: `/chat/channel/${opts.channelId}/-`,
-    });
-    if (opts.linkTabIndex) {
-      originallySent = originallySent.replace(">", tabIndexHTML + ">");
-    }
-    transcript.push(`<div class=\"chat-transcript-meta\">
-${originallySent}</div>`);
-  }
-
-  const dateTimeText = opts.showDateTimeText
-    ? moment
-        .tz(opts.datetime, opts.timezone)
-        .format(I18n.t("dates.long_no_year"))
-    : "";
-
-  const innerDatetimeEl =
-    opts.noLink || !opts.channelId
-      ? `<span title=\"${opts.datetime}\">${dateTimeText}</span>`
-      : `<a href=\"/chat/channel/${opts.channelId}/-?messageId=${opts.messageId}\" title=\"${opts.datetime}\"${tabIndexHTML}>${dateTimeText}</a>`;
-  transcript.push(`<div class=\"chat-transcript-user\">
-<div class=\"chat-transcript-user-avatar\"></div>
-<div class=\"chat-transcript-username\">
-${opts.username}</div>
-<div class=\"chat-transcript-datetime\">
-${innerDatetimeEl}</div>`);
-
-  if (opts.channel && !opts.multiQuote) {
-    transcript.push(
-      `<a class=\"chat-transcript-channel\" href="/chat/channel/${opts.channelId}/-"${tabIndexHTML}>
-#${opts.channel}</a></div>`
-    );
-  } else {
-    transcript.push("</div>");
-  }
-
-  let messageHtml = `<div class=\"chat-transcript-messages\">\n${messageContent}`;
-
-  if (opts.reactions) {
-    let reactionsHtml = [`<div class=\"chat-transcript-reactions\">\n`];
-    opts.reactions.forEach((react) => {
-      reactionsHtml.push(
-        `<div class=\"chat-transcript-reaction\">\n${emojiUnescape(
-          `:${react.emoji}:`,
-          { lazy: true }
-        ).replace(/'/g, '"')} ${react.usernames.length}</div>\n`
-      );
-    });
-    reactionsHtml.push(`</div>\n`);
-    messageHtml += reactionsHtml.join("");
-  }
-  transcript.push(`${messageHtml}</div>`);
-  transcript.push("</div>");
-  return transcript.join("\n");
-}
-
-// these are both set by the plugin with Site.markdown_additional_options which we can't really
-// modify the response for here, source of truth are consts in ChatMessage::MARKDOWN_FEATURES
-// and ChatMessage::MARKDOWN_IT_RULES
-function buildAdditionalOptions() {
-  return {
-    chat: {
-      limited_pretty_text_features: [
-        "anchor",
-        "bbcode-block",
-        "bbcode-inline",
-        "code",
-        "category-hashtag",
-        "censored",
-        "discourse-local-dates",
-        "emoji",
-        "emojiShortcuts",
-        "inlineEmoji",
-        "html-img",
-        "mentions",
-        "onebox",
-        "text-post-process",
-        "upload-protocol",
-        "watched-words",
-        "table",
-        "spoiler-alert",
-      ],
-      limited_pretty_text_markdown_rules: [
-        "autolink",
-        "list",
-        "backticks",
-        "newline",
-        "code",
-        "fence",
-        "table",
-        "linkify",
-        "link",
-        "strikethrough",
-        "blockquote",
-        "emphasis",
-      ],
-      hashtag_configurations: {
-        "chat-composer": ["channel", "category", "tag"],
-      },
-    },
-  };
-}
-
-acceptance("Discourse Chat | chat-transcript", function (needs) {
-  let additionalOptions = buildAdditionalOptions();
-
-  needs.user({
-    admin: false,
-    moderator: false,
-    username: "eviltrout",
-    id: 1,
-    can_chat: false,
-    has_chat_enabled: false,
-    timezone: "Australia/Brisbane",
-  });
-
-  needs.settings({
-    emoji_set: "twitter",
-  });
-
-  test("works with a minimal quote bbcode block", function (assert) {
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nThis is a chat message.\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML("<p>This is a chat message.</p>", {
-        messageId: "2321",
-        username: "martin",
-        datetime: "2022-01-25T05:40:39Z",
-        timezone: "Australia/Brisbane",
-      }),
-      "renders the chat message with the required CSS classes and attributes"
-    );
-  });
-
-  test("renders the channel name if provided with multiQuote", function (assert) {
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z" channel="Cool Cats Club" channelId="1234" multiQuote="true"]\nThis is a chat message.\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML("<p>This is a chat message.</p>", {
-        messageId: "2321",
-        username: "martin",
-        datetime: "2022-01-25T05:40:39Z",
-        channel: "Cool Cats Club",
-        channelId: "1234",
-        multiQuote: true,
-        timezone: "Australia/Brisbane",
-      }),
-      "renders the chat transcript with the channel name included above the user and datetime"
-    );
-  });
-
-  test("renders the channel name if provided without multiQuote", function (assert) {
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z" channel="Cool Cats Club" channelId="1234"]\nThis is a chat message.\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML("<p>This is a chat message.</p>", {
-        messageId: "2321",
-        username: "martin",
-        datetime: "2022-01-25T05:40:39Z",
-        channel: "Cool Cats Club",
-        channelId: "1234",
-        timezone: "Australia/Brisbane",
-      }),
-      "renders the chat transcript with the channel name included next to the datetime"
-    );
-  });
-
-  test("renders with the chained attribute for more compact quotes", function (assert) {
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z" channel="Cool Cats Club" channelId="1234" multiQuote="true" chained="true"]\nThis is a chat message.\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML("<p>This is a chat message.</p>", {
-        messageId: "2321",
-        username: "martin",
-        datetime: "2022-01-25T05:40:39Z",
-        channel: "Cool Cats Club",
-        channelId: "1234",
-        multiQuote: true,
-        chained: true,
-        timezone: "Australia/Brisbane",
-      }),
-      "renders with the chained attribute"
-    );
-  });
-
-  test("renders with the noLink attribute to remove the links to the individual messages from the datetimes", function (assert) {
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z" channel="Cool Cats Club" channelId="1234" multiQuote="true" noLink="true"]\nThis is a chat message.\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML("<p>This is a chat message.</p>", {
-        messageId: "2321",
-        username: "martin",
-        datetime: "2022-01-25T05:40:39Z",
-        channel: "Cool Cats Club",
-        channelId: "1234",
-        multiQuote: true,
-        noLink: true,
-        timezone: "Australia/Brisbane",
-      }),
-      "renders with the noLink attribute"
-    );
-  });
-
-  test("renders with the reactions attribute", function (assert) {
-    const reactionsAttr = "+1:martin;heart:martin,eviltrout";
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z" channel="Cool Cats Club" channelId="1234" reactions="${reactionsAttr}"]\nThis is a chat message.\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML("<p>This is a chat message.</p>", {
-        messageId: "2321",
-        username: "martin",
-        datetime: "2022-01-25T05:40:39Z",
-        channel: "Cool Cats Club",
-        channelId: "1234",
-        timezone: "Australia/Brisbane",
-        reactionsAttr,
-        reactions: [
-          { emoji: "+1", usernames: ["martin"] },
-          { emoji: "heart", usernames: ["martin", "eviltrout"] },
-        ],
-      }),
-      "renders with the reaction data attribute and HTML"
-    );
-  });
-
-  test("renders with minimal markdown rules inside the quote bbcode block, same as server-side chat messages", function (assert) {
-    assert.cookedChatTranscript(
-      `[chat quote="johnsmith;450;2021-04-25T05:40:39Z"]
-[quote="martin, post:3, topic:6215"]
-another cool reply
-[/quote]
-[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML(
-        `<p>[quote=&quot;martin, post:3, topic:6215&quot;]<br>
-another cool reply<br>
-[/quote]</p>`,
-        {
-          messageId: "450",
-          username: "johnsmith",
-          datetime: "2021-04-25T05:40:39Z",
-          timezone: "Australia/Brisbane",
-        }
-      ),
-      "does not render the markdown feature that has been excluded"
-    );
-
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nThis ~~does work~~ with removed _rules_.\n\n* list item 1\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML(
-        `<p>This <s>does work</s> with removed <em>rules</em>.</p>
-<ul>
-<li>list item 1</li>
-</ul>`,
-        {
-          messageId: "2321",
-          username: "martin",
-          datetime: "2022-01-25T05:40:39Z",
-          timezone: "Australia/Brisbane",
-        }
-      ),
-      "renders correctly when the rule has not been excluded"
-    );
-
-    additionalOptions.chat.limited_pretty_text_markdown_rules = [
-      "autolink",
-      // "list",
-      "backticks",
-      "newline",
-      "code",
-      "fence",
-      "table",
-      "linkify",
-      "link",
-      // "strikethrough",
-      "blockquote",
-      // "emphasis",
-    ];
-
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nThis ~~does work~~ with removed _rules_.\n\n* list item 1\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML(
-        `<p>This ~~does work~~ with removed _rules_.</p>
-<p>* list item 1</p>`,
-        {
-          messageId: "2321",
-          username: "martin",
-          datetime: "2022-01-25T05:40:39Z",
-          timezone: "Australia/Brisbane",
-        }
-      ),
-      "renders correctly with some obvious rules excluded (list/strikethrough/emphasis)"
-    );
-
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nhere is a message :P with category hashtag #test\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML(
-        `<p>here is a message <img src=\"/images/emoji/twitter/stuck_out_tongue.png?v=12\" title=\":stuck_out_tongue:\" class=\"emoji\" alt=\":stuck_out_tongue:\" loading=\"lazy\" width=\"20\" height=\"20\"> with category hashtag <span class=\"hashtag\">#test</span></p>`,
-        {
-          messageId: "2321",
-          username: "martin",
-          datetime: "2022-01-25T05:40:39Z",
-          timezone: "Australia/Brisbane",
-        }
-      ),
-      "renders correctly when the feature has not been excluded"
-    );
-
-    additionalOptions.chat.limited_pretty_text_features = [
-      "anchor",
-      "bbcode-block",
-      "bbcode-inline",
-      "code",
-      // "category-hashtag",
-      "censored",
-      "discourse-local-dates",
-      "emoji",
-      // "emojiShortcuts",
-      "inlineEmoji",
-      "html-img",
-      "mentions",
-      "onebox",
-      "text-post-process",
-      "upload-protocolrouter.location.setURL",
-      "watched-words",
-      "table",
-      "spoiler-alert",
-    ];
-
-    assert.cookedChatTranscript(
-      `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nhere is a message :P with category hashtag #test\n[/chat]`,
-      { additionalOptions },
-      generateTranscriptHTML(
-        `<p>here is a message :P with category hashtag #test</p>`,
-        {
-          messageId: "2321",
-          username: "martin",
-          datetime: "2022-01-25T05:40:39Z",
-          timezone: "Australia/Brisbane",
-        }
-      ),
-      "renders correctly with some obvious features excluded (category-hashtag, emojiShortcuts)"
-    );
-
-    assert.cookedChatTranscript(
-      `This ~~does work~~ with removed _rules_.
-
-* list item 1
-
-here is a message :P with category hashtag #test
-
-[chat quote="martin;2321;2022-01-25T05:40:39Z"]
-This ~~does work~~ with removed _rules_.
-
-* list item 1
-
-here is a message :P with category hashtag #test
-[/chat]`,
-      { additionalOptions },
-      `<p>This <s>does work</s> with removed <em>rules</em>.</p>
-<ul>
-<li>list item 1</li>
-</ul>
-<p>here is a message <img src=\"/images/emoji/twitter/stuck_out_tongue.png?v=12\" title=\":stuck_out_tongue:\" class=\"emoji\" alt=\":stuck_out_tongue:\" loading=\"lazy\" width=\"20\" height=\"20\"> with category hashtag <span class=\"hashtag\">#test</span></p>\n` +
-        generateTranscriptHTML(
-          `<p>This ~~does work~~ with removed _rules_.</p>
-<p>* list item 1</p>
-<p>here is a message :P with category hashtag #test</p>`,
-          {
-            messageId: "2321",
-            username: "martin",
-            datetime: "2022-01-25T05:40:39Z",
-            timezone: "Australia/Brisbane",
-          }
-        ),
-      "the rule changes do not apply outside the BBCode [chat] block"
-    );
-  });
-});
-
-acceptance(
-  "Discourse Chat | chat-transcript date decoration",
-  function (needs) {
-    let additionalOptions = buildAdditionalOptions();
-
-    needs.user({
-      admin: false,
-      moderator: false,
-      username: "eviltrout",
-      id: 1,
-      can_chat: true,
-      has_chat_enabled: true,
-      timezone: "Australia/Brisbane",
-    });
-    needs.settings({
-      chat_enabled: true,
-    });
-
-    needs.pretender((server, helper) => {
-      server.get("/chat/chat_channels.json", () =>
-        helper.response({
-          public_channels: [],
-          direct_message_channels: [],
-          message_bus_last_ids: {
-            channel_metadata: 0,
-            channel_edits: 0,
-            channel_status: 0,
-            new_channel: 0,
-            user_tracking_state: 0,
-          },
-        })
-      );
-
-      const topicResponse = cloneJSON(topicFixtures["/t/280/1.json"]);
-      const firstPost = topicResponse.post_stream.posts[0];
-      const postCooked = cookMarkdown(
-        `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nThis is a chat message.\n[/chat]`,
-        { additionalOptions }
-      );
-      firstPost.cooked += postCooked;
-
-      server.get("/t/280.json", () => helper.response(topicResponse));
-    });
-
-    test("chat transcript datetimes are formatted into the link with decorateCookedElement", async function (assert) {
-      await visit("/t/-/280");
-
-      assert.strictEqual(
-        query(".chat-transcript-datetime span").innerText.trim(),
-        moment
-          .tz("2022-01-25T05:40:39Z", "Australia/Brisbane")
-          .format(I18n.t("dates.long_no_year")),
-        "it decorates the chat transcript datetime link with a formatted date"
-      );
-    });
-  }
-);
-
-acceptance(
-  "Discourse Chat - chat-transcript - Composer Oneboxes ",
-  function (needs) {
-    let additionalOptions = buildAdditionalOptions();
-    needs.user({
-      admin: false,
-      moderator: false,
-      username: "eviltrout",
-      id: 1,
-      can_chat: true,
-      has_chat_enabled: true,
-      timezone: "Australia/Brisbane",
-    });
-    needs.settings({
-      chat_enabled: true,
-      enable_markdown_linkify: true,
-      max_oneboxes_per_post: 2,
-    });
-    needs.pretender((server, helper) => {
-      server.get("/chat/chat_channels.json", () =>
-        helper.response({
-          public_channels: [],
-          direct_message_channels: [],
-          message_bus_last_ids: {
-            channel_metadata: 0,
-            channel_edits: 0,
-            channel_status: 0,
-            new_channel: 0,
-            user_tracking_state: 0,
-          },
-        })
-      );
-
-      const topicResponse = cloneJSON(topicFixtures["/t/280/1.json"]);
-      const firstPost = topicResponse.post_stream.posts[0];
-      const postCooked = cookMarkdown(
-        `[chat quote="martin;2321;2022-01-25T05:40:39Z"]\nThis is a chat message.\n[/chat]`,
-        { additionalOptions }
-      );
-      firstPost.cooked += postCooked;
-
-      server.get("/t/280.json", () => helper.response(topicResponse));
-    });
-
-    test("Preview should not error for oneboxes within [chat] bbcode", async function (assert) {
-      await visit("/t/internationalization-localization/280");
-      await click("#topic-footer-buttons .btn.create");
-
-      await fillIn(
-        ".d-editor-input",
-        `
-[chat quote="martin;2321;2022-01-25T05:40:39Z" channel="Cool Cats Club" channelId="1234" multiQuote="true"]
-http://www.example.com/has-title.html
-[/chat]`
-      );
-
-      const rendered = generateTranscriptHTML(
-        '<p><aside class="onebox"><article class="onebox-body"><h3><a href="http://www.example.com/article.html" tabindex="-1">An interesting article</a></h3></article></aside></p>',
-        {
-          messageId: "2321",
-          username: "martin",
-          datetime: "2022-01-25T05:40:39Z",
-          channel: "Cool Cats Club",
-          channelId: "1234",
-          multiQuote: true,
-          linkTabIndex: true,
-          showDateTimeText: true,
-          timezone: "Australia/Brisbane",
-        }
-      );
-
-      assert.strictEqual(
-        query(".d-editor-preview").innerHTML.trim(),
-        rendered.trim(),
-        "it renders correctly with the onebox inside the [chat] bbcode"
-      );
-
-      const textarea = query("#reply-control .d-editor-input");
-      await fillIn(".d-editor-input", textarea.value + "\nA");
-      assert.ok(
-        query(".d-editor-preview").innerHTML.trim().includes("\n<p>A</p>"),
-        "it does not error with a opts.discourse.hoisted error in the markdown pipeline when typing more text"
-      );
-    });
-  }
-);
diff --git a/spec/fabricators/topic_fabricator.rb b/spec/fabricators/topic_fabricator.rb
index b65cd48d7f..3254d71dab 100644
--- a/spec/fabricators/topic_fabricator.rb
+++ b/spec/fabricators/topic_fabricator.rb
@@ -20,6 +20,14 @@ Fabricator(:banner_topic, from: :topic) do
   archetype Archetype.banner
 end
 
+Fabricator(:with_posts_topic, from: :topic) do
+  after_create do |topic|
+    3.times do
+      Fabricate(:post, topic: topic)
+    end
+  end
+end
+
 Fabricator(:private_message_topic, from: :topic) do
   transient :recipient
   category_id { nil }
diff --git a/spec/system/page_objects/pages/topic.rb b/spec/system/page_objects/pages/topic.rb
index 5815fb760c..dd8670a5cc 100644
--- a/spec/system/page_objects/pages/topic.rb
+++ b/spec/system/page_objects/pages/topic.rb
@@ -80,18 +80,34 @@ module PageObjects
         has_css?("#reply-control.open")
       end
 
+      def find_composer
+        find("#reply-control .d-editor .d-editor-input")
+      end
+
       def type_in_composer(input)
-        find("#reply-control .d-editor .d-editor-input").send_keys(input)
+        find_composer.send_keys(input)
+      end
+
+      def fill_in_composer(input)
+        find_composer.set(input)
       end
 
       def clear_composer
-        find("#reply-control .d-editor .d-editor-input").set("")
+        fill_in_composer("")
+      end
+
+      def has_composer_content?(content)
+        find_composer.value == content
       end
 
       def send_reply
         within("#reply-control") { find(".save-or-cancel .create").click }
       end
 
+      def fill_in_composer_title(title)
+        find("#reply-title").set(title)
+      end
+
       private
 
       def topic_footer_button_id(button)