How to reproduce:
1. Create a new project and install the Visual Effects package
2. Create any VFX Graph and open it
3. Right-click in the VFX Graph tab -> Create Group Node
4. Right-click in the VFX Graph tab outside the created Group Node -> Create Sticky Note
5. Right-click on a Sticky Note -> Group Selection
6. Observe the results

Expected result: Sticky Note is added to the Group Node and the previously created Group Node still exists
Actual results: Sticky Node is added to the Group Node but previously created Group Node is gone

Reproducible with: 6000.3.0a4
Can't test with: 6000.0.55f1, 6000.1.15f1, 6000.2.0f1 (no such functionality)

Reproducible on: macOS Sequoia 15.5 (M1)
Not reproducible on: No other environment tested