Steps to reproduce:

1. Create a new Unity project
2. Click the "Search" icon next to the "Undo History"
3. Turn on "Toggle Query Builder Mode"
4. Click "+" in the serach field
5. Select the "Rendering Layers" item from the list
6. Verify that the selected item capsule becomes selected in the search field
7. Click on an arrow in the capsule
8. Observe the result

Actual results: “renderinglayer” is displayed as a single, concatenated string

Expected results: It should appear as “Rendering Layer,” formatted as readable, human-friendly text rather than a raw code-style string, consistent with its initial display

Reproducible with versions: 6000.0.67f1, 6000.3.7f1, 6000.4.0b7, 6000.5.0a6

Tested on (OS): macOS - Tahoe 26.2