Playmode dropdown creates continuous "Layout update is struggling" errors at certain aspect ratios

Steps to reproduce:{}

1. Open attached project RecursiveLayoutIssue.zip
2. Enter Play mode.
3. In the in-game ui, click on the "Resolution" dropdown.

• If nothing occurs, try another ratios in the Game tab. and repeating Step 3. Oddly, which one reproduces this changed from version to version for me.

Actual results: 999+ "Layout update is struggling to process current layout" errors, the dropdown flickers between opening upwards, opening downward and filling the screen.

Expected results: No errors, no dropdown UI flickering.

Reproducible with versions: 6000.1.0b5, 6000.0.36f1, 6000.0.1f1

Not reproducible with versions: 6000.0.0f1, 2022.3.57f1

Tested on (OS): MacOS Sequoia 15.2

Notes:{}

Error message:

Layout update is struggling to process current layout (consider simplifying to avoid recursive layout): PanelRootElement Panel Settings (x:0.00, y:0.00, width:1600.00, height:1000.15) world rect: (x:0.00, y:0.00, width:1600.00, height:1000.15)
UnityEngine.UIElements.UIElementsRuntimeUtilityNative:RepaintPanels (bool) (at /Users/bokken/build/output/unity/unity/Modules/UIElements/Core/Native/UIElementsUtility.bindings.cs:27)