Steps to reproduce:

1. Create a 3D URP Project
2. Open the UI Builder and UI Debugger Windows (Window > UI Toolkit > UI Builder/Debugger)
3. In the Debugger Window click "Pick Element" and click on the hyperlink below "Documentation" in the UI Builder Window, refocus Unity
4. In the Debugger Window select "IMGUIContainer" that's just below the parent element "EditorPanelRootElement"
5. Hover cursor over the same hyperlink that you clicked in step 3

Actual results: Errors are logged as longs as cursor is hovered over the hyperlink: "TextGenerationInfo pointer is null.
UnityEditor.GUIView:ProcessEvent (UnityEngine.EntityId,intptr,bool&)"

Expected results: No Errors are logged

Reproducible with versions: 6000.3.0a5, 6000.3.8f1, 6000.4.0b8, 6000.5.0a6

Not reproducible with versions: 6000.0.67f1, 6000.3.0a4

Tested on (OS): Windows 11