When application scale is adjusted the menu bar menus will flash when they are opened.

This issue is occurring in //UE5/Release-5.0-EarlyAccess Binary CL 16433597
This issue is NOT  occurring in //UE4/Release-4.26 Binary CL 14469661

Marked as Regression

Steps to Reproduce
  1. Navigate to Tools > Debug > Widget Reflector
  2. Change the application scale to 1.2
  3. Open the file menu and move the mouse between the other menu bar menus


The menus flash when opened


The menus open without the flash as with 1.0 application scale

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ComponentUE - Editor - UI Systems - Slate
Affects Versions5.0-early access
Target Fix5.0
Fix Commit18985099
Main Commit18988048
Release Commit18985099
CreatedJun 1, 2021
ResolvedFeb 14, 2022
UpdatedJan 26, 2023