Animation Event Tooltips are not rendered properly when using the Bitmap Text Rendering Mode in the Animation Window

Steps to reproduce:

1. Open a URP Project and import the attached Unity Asset Package
2. Open the Preferences Window's General tab and change "Editor Default Text Rendering Mode" to "Bitmap"
3. Open the "Room2Screens" Prefab and select the "Screens" child GO
4. Open the Animation Window
5. Hover cursor over Animation Events and observe the Tooltip

Actual results: Tooltip is not rendered properly

Expected results: Tooltip text is rendered properly

Reproducible with versions: 6000.6.0a5

Does not reproduce with versions: 6000.0.75f1, 6000.3.15f1, 6000.4.7f1, 6000.5.0b8, 6000.6.0a4

Tested on (OS): Windows 11