Steps to reproduce:

1. Open the attached uxml file,
2. Expand the canvas so the labels are fully contained within.
3. Try to resize any of the labels

Actual results: 

Unable to resize label and error displayed in console

Layout update is struggling to process current layout (consider simplifying to avoid recursive layout): EditorPanelRootElement unity-panel-container359 (x:0.00, y:0.00, width:1563.00, height:892.00) world rect: (x:0.00, y:0.00, width:1563.00, height:892.00)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) (at /Users/bokken/build/output/unity/unity/Modules/IMGUI/GUIUtility.cs:219)

Expected results: 

User should be able to resize any visual element in the viewport

Reproducible with versions: 6000.0.3f1

Not reproducible with versions: 2022.3, 2023.3

Can’t test with versions: N/A

Tested on (OS): Mac and Windows

Notes:

• This issue does not occur when flex grow value is 0
• This issue does not occur when resizing element through inspector