Reproduction steps:
1. Open the attached “VFX_Dropdown.zip” project
2. Open the “Test.vfx” from the Project Window
3. Select/focus on the "Set Lifetime" section
4. Expand a dropdown from any other section (e.g. Set Position > Shape)
5. Observe the dropdown context menu

Expected result: Context menu opens below the dropdown
Actual result: Context menu opens on the left or the right side

Reproducible with: 6000.0.0b13, 6000.0.35f, 6000.1.0b2
Not reproducible with: 2022.3.56f1, 6000.0.0b12

Reproducible on: Windows 11
Not reproducible on: No other environment tested

Note:
- Reproduction can be inconsistent therefore it might be necessary to repeat the 3-4th steps 4-5 times