Slow performance while editing page with large number of tables

Summary

Performance issue while a page which has a large number of tables with data (10+ tables) and a table with a large number of rows

Environment

• Fabric Editor (Confluence new editor)

Steps to Reproduce

1. Create a la page with 10+ tables each with around 10-20 rows
2. Notice that the performance of the table was slow while inserting some text to the table.
3. Page load times vastly increase

Expected Results

Performance of the table should be stabilized while inserting text on the tables.

Actual Results

Degraded performance while editing page and intermittent inability to save.