VFX Graph gets dirty when a drag-to-edit is clicked without changing the value

Steps to reproduce:

1. Create and open a new project
2. Install the Visual Effects Graph in Package Manager
3. Create an Empty VFX asset and open it
4. Create an Initialize Particle node
5. Click and release on an drag-to-edit field without dragging the value
6. Observe the VFX Graph

Actual results: The graph gets dirty

Expected results: The graph remains clean

Reproducible with versions: 6000.0.0f1, 6000.0.82f1, 6000.3.23f1, 6000.5.11f1, 6000.6.0f1, 6000.7.0a6

Tested on (OS): Windows 11 Pro (25H2)

Notes:

• This does not reproduce with Inspector, Shadergraph, etc.