UE 4.X-5.6.0 Bug: UMG Brush "Margin" can corrupt the Draw as="Rounded Box"

General Feedback & Requests
1

Test Engine Version:
4.27
5.6.0

Test Operation:

  1. Create a UMG like folling:
  • Canvas
    • Border1(Position=(0,0), size=(400,400), Image=AICON-Green)
    • Border2(Position=(500,0), size=(400,400), ), Image=AICON-Green)
  1. Set Border1 Draw as = Rounded Box
  2. Key step1: Set Border2 Draw as Box, and set Margin=0.5
    Operation2
    Operation21408×453 92.4 KB
  3. Key step2: Change Border2 Draw as = Rounded Box. Watch Test result
    Operation4
    Operation41315×493 95.6 KB

Desired Result:

  1. Border1 and Border2 shoud same result. change to Draw as = Rounded Box should not affect by Margin. Or anther Desired Solution is : show the Margin Property when Draw as= Rounded Box(let user know margin will affect)

Test Result:

  1. Margin Property can corrupt Draw as=“Rounded Box” result
  2. There is no Margin Property Display in Margin.

The Main Problem is this Bug maybe confuse UI Designer why my Rounded Box is changed???
UE should display “Margin” Property when Draw as=“Rounded Box” or “Margin” Property should not affect the Draw as=“Rounded Box”.