Javascript breaking on block layout page after drag or select new region

Retesting because local tests passed including the specific test that failed as the image attached

I am removing initiative tags normally managed by teams.

Can confirm this issue only on 11.x branch.

The MR does resolve the issue and with such a small change not sure if a test case is needed? Could be wrong lets see.

Added comment to the MR

I'll check, but I think it is not. It is the row drag object being passed. Because on line 137 in function updateLastPlaced the rowObject is converted to jQuery object like const $rowObject = $(rowObject);

Fix cr issues and added unit tests for drag and drop on block layout page.

Verified that the console error is still resolved and drag n drop still works

🐛 Regression fix for (if feasible) uses of the jQuery trim function to use vanillaJS Fixed

Nice work! Posted few comments regarding docs that still need to be updated.

Followed the steps again in the IS and issue is still resovled.

Committed 905415d and pushed to 11.x. Thanks!

Automatically closed - issue fixed for 2 weeks with no activity.