*Steps to reproduce:*
1. Create new Unity project
2. Make sure Visual Effect Graph package is installed
3. Create new Visual Effect Asset and open it
4. In Blackboard press “+”
5. Add any Property or Attribute
6. Try scrolling in the Blackboard

*Actual results:* Adding Property or Attribute breaks scrolling in the Blackboard (doesn't scroll down)

*Expected results:* Adding Property or Attribute doesn’t break scrolling in the Blackboard

*Reproducible with versions:* 6000.3.0a4
*Not reproducible with versions:* 6000.2.0f1, 6000.3.0a3

*Tested on (OS):* macOS Silicon, Sequoia 15.5 (M1)

*Notes:*
*  reproducible with trackpad and mouse