Issue Summary

• The Confluence Cloud editor is known to have performance issue when pages contain large tables.
  • CONFCLOUD-81975
• This issue appears to worsen when we have multiple concurrent edits happening.

Steps to Reproduce

1. Create a page.
2. Insert or create a table with a large number of rows and columns (e.g., 2000 rows x 10 columns).
3. Attempt to edit the page with multiple other users.
4. Observe the editor's responsiveness and performance.

Expected Results

• The Confluence editor should remain responsive and allow smooth editing of table data.

Actual Results

• The editor becomes slow and occasionally unresponsive when multiple users are collaboratively editing it.

Workaround

• Currently there is no known workaround for this behavior. A workaround will be added here when available