Issue Summary

When there's a page using the Legacy Google Drive macros, and that page gets converted from Legacy to the New editor, those macros slides to the left (until it’s all gone) after the page conversion.

Steps to Reproduce

1. Create a page using the Legacy editor template and add macros from the Legacy Google Drive app (Google Sheets, Google Docs and Google Slides)
2. Convert that page from Legacy to the New editor and publish the page

Expected Results

The page that's using the Legacy Google Drive macros should be displaying those macros properly after the page conversion. 

Actual Results

The page that's using the Legacy Google Drive macros isn't displaying those macros properly after the page conversion. The macro slides to the left until it gets to the minimum size, then it starts once again to slide. Check the recording: 

Screen Recording 2024-04-18 at 16.45.40.mov

The same behavior occurs when editing the page. Also, editing the page, we can see a "{}confluenceADFMigrationUnsupportedContentInternalExtension{}" element in that macro name.

Workaround

Try copying and pasting the URL of these files directly on the Confluence Cloud page. The link should automatically be converted into a Smartlink.