Issue Summary

In Confluence 10.2 and above, content inside nested user macros can disappear from the rendered page when the outer macro’s body ends with a paragraph that has a class attribute, such as  auto-cursor-target. The content is not altered and remains present in page’s storage format. 

Steps to Reproduce

1. Create three user macros:
   1. outerdiv | rendered | <div>$body</div>
   2. innerdiv | rendered | <div><p>Inner text</p>$body</div>
   3. innerempty | no macro body | ---
2. Create a page with the following structure:

1. 1. outerdiv
      1. innerdiv
            └── paragraph containing text
      2. paragraph with class="auto-cursor-target"
             └── innerempty
2. Save and view the page

Expected Results

The page displays the text and body content from innerdiv, followed by ---.

Actual Results

The page displays only ---. The preceding innerdiv content is absent from the rendered HTML, although it remains in saved storage.

Workaround

Adding a non-empty ordinary paragraph after the final macro-containing paragraph, still inside outerdiv, preserves the preceding content.