Replacing a StaticMesh actor with a C++ class that extends AStaticMesh changes the selected static mesh asset

Tools - May 13, 2016

Replacing a StaticMesh actor with a C++ class that extends AStaticMesh changes the selected static mesh asset. But making a blueprint of that static mesh and replacing using that instead doesn't ch ...

Actor transform widget does not update its position when selected actors move during simulation

Tools - May 31, 2019

The Actor Transform Widget/Gizmo does not follow any actors that are moved during Simulate when the actors are selected. If the selection is changed or if the actor is clicked again, the Widget/Gizm ...

Constrain Aspect Ratio causes Widget components in screen space to be misaligned

UE - Editor - UI Systems - Apr 19, 2016

Constrain Aspect Ratio causes Widget components in screen space to be misaligned ...

Setting "Is Enabled" via the animation timeline in UMG does not appear to work at runtime

UE - Editor - UI Systems - Jun 10, 2016

Setting "Is Enabled" via the animation timeline in UMG does not appear to work at runtime ...

Using "Replace variable with..." does not mark a blueprint as needing compilation

UE - Gameplay - Blueprint - Jan 4, 2016

Using "Replace variable with..." does not mark a blueprint as needing compilation. Reproduced in 4.9.2 binary, 4.10.1 binary, and Main 4.12 (CL 2813214). This is not a regression; the same bug appe ...

Is Hovered does not appear to update when holding down the mouse button and releasing outside of the widget

UE - Editor - UI Systems - Jul 7, 2016

Is Hovered does not appear to update when holding down the mouse button and releasing outside of the widget ...

UMG textfield crash with using Metal

UE - Graphics Features - Dec 12, 2016

UMG textfield crash with using Metal after switching screens and spamming a UMG text field. User provided an example video for reference. Link: [Link Removed] ...

Check box widget appears to ignore visibility settings if it starts collapsed

UE - Editor - UI Systems - Feb 13, 2017

Check box widget appears to ignore visibility settings if it starts collapsed. The check box appears to say collapsed ...

Project cant package with Nativize on and Widgets as value in TMap

UE - Gameplay - Blueprint - Jun 15, 2017

When packaging with nativization if you have a widget as a value in a TMap, the package will not finish building. The TMap will throw an error during the Package process that reads: UnrealBuildToo ...

Adding a widget to the designer tab will cause all animations to pop back to frame zero regardless of the position of the scrub bar

UE - Editor - UI Systems - May 7, 2015

If the user adds another widget to the designer tab any animations that are available will pop back into what ever setting they have at frame zero regardless of the position of the scrub bar. ...