Steps to reproduce:
1. Create new Unity project
2. Open Package Manager window
3. Install Unity Physics package
4. Create Cube GameObject in the Hierarchy and select it
5. In Inspector press Add Component button
6. Observe the menu
Actual results: Physics Components are not grouped in to one Physics group in Component menu, each component shown separately
Expected results: Physics Components are grouped into one Physics group in Component menu
Reproducible with versions: 1.4.5 (6000.3.3f1 (ef04196de0d6), 6000.3.10f1), 6000.4.0b11), 6.5.0 (6000.5.0a8)
Not reproducible with versions: 6000.0.69f1, 1.4.5 (6000.3.2f1 (a9779f353c9b))
Tested on (OS): macOS Silicon Tahoe 26.3 (M1), Ubuntu 24.04