Search page freezes when trying to use filter with a lot of results

USER PROBLEM

Using ACM 2.6
When a user wants to search with filters having a lot of objects, the modal dialog that appears when filter is selected freezes and browser ask to stop scripts running on the page.

It occurs on windows with:

• edge
• firefox
• chrome

Specific sample:

User wants to search for pods having a specified image:

1. put the cursor in the search box
2. start typin ki + validate kind
3. type pod then validate
4. type image then validate
5. A modal dialog opens then freeze the page

CONDITIONS
ACM is plugged with ~ 15 clusters on aws/gcp.

ROOT CAUSE
-

FIX
Sometimes letting scripts run and waiting works but it's unusable.