Repro steps:
1. Create a category within the blackboard of a VFX
2. Add a float parameter to it
3. Collapse the category and observe that part of the arrow of the float is shown
4. Expand the category again
5. Expand the float parameter and add a range to it, and a tooltip
6. Collapse the category, without collapsing the float
7. Observe how some of the float info is still visible

Expected outcome: collapsing a category to hide its contents