Cloth Select mode does not select any particles

Reproduction steps:
1. Create a new project
2. Create a 3D GameObject (e.g. Plane)
3. Add Cloth Component in the Inspector (Add Component > Physics > Cloth)
4. Click on the "Edit cloth constraints" button in Cloth Component to open Cloth Constraints Overlay
5. Switch to "Select" mode
6. Select particles by clicking or dragging on them

Actual result: No particles are selected
Expected result: Particles are selected

Reproducible with: 6000.5.0a1
Not reproducible with: 2022.3.69f1, 6000.0.62f1, 6000.2.13f1, 6000.3.0f1, 6000.4.0a3, 6000.4.0a5

Reproduced on: macOS Tahoe 26.1 (M4)
Not reproduced on: Windows 11