Clicking the "Keywords" foldout label in the Inspector doesn’t expand or collapse the section

Steps to reproduce:

1. Create  a project (Universal 2D)
2. Go to the "Project" window
3. Click "Create" -> Shader Graph -> From Template...
4. Select "Empty Shader Graph" and click "Create"
5. Select the newly created graph in the "Project" window
6. Go to the "Inspector" window
7. Find the "Keywords" section
8. Click on the section title "Keyword" and observe the result.

Actual results: Nothing happens. The section stays collapsed

Expected results: The section should be expanded and vice versa

 

Reproducible with versions: 17.5.0 (6000.5.0a1) 17.3.0 (6000.4.0a5), 17.4.0(6000.3.0b10)

Not reproducible with versions: -

Can’t test with versions: -

Tested on (OS): macOS - Tahoe 26.1