Page/UI freezes after placing a Section, then a Grid

[renderfarmer]

Product & Version Vanjaro 1.4 Platform & Vanjaro for DNN (both versions)

Describe the bug After placing a Section, then a Grid on a blank page the Page/UI freezes. Have to reload the page. Nothing is lost though.

To Reproduce Steps to reproduce the behavior:

1. Create page
2. Placing a Section
3. Place a Grid inside a section
4. Page/UI freezes

Expected behavior Should not freeze.

Current behavior Freezes.

Screenshots ...

Additional context Google Chrome latest (103.0.5060.134). Mac OS Big Sur 11.6.7

[Gaganbird]

I was unable to duplicate the issue. Can you please provide a screencast or any error logs in console.