Scroll bar thickness is unaffected when set below 4. There appears to be a minimum size in place that prevents the scroll bar from being set to a size lower than 4

Steps to Reproduce
  1. Open the editor
  2. Create a new widget blueprint
  3. Add a scroll box to the widget designer tab
  4. Add enough buttons to the scroll box to show the scroll bar
  5. Set the scroll bar thickness to 4 and then set it lower than for (1 for this test was used)

Result: The scroll bar thickness appears unaffected by values less than 4
Expected: The scroll bar thickness would lessen as the number is set below 4

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ComponentTools - UMG
Affects Versions4.
Target Fix4.23
Fix Commit6397222
Main Commit7091523
CreatedApr 9, 2019
ResolvedJun 18, 2019
UpdatedJul 30, 2019