Unreal Engine Issues
Unreal Engine Issues
The Details Panel overlaps search bars when resized
Tools - Dec 2, 2019The search fields overlap when the details section in the Details Panel is dragged up as high as possible. This also occurs when when the Details Panel is compressed. Found in 4.23.1 CL#9631420 ...
Last Index Node Changes Size And Shape Unexpectedly
UE - Gameplay - Blueprint - Oct 28, 2016The Last Index node will change size and shape in way that isn't consistent with other nodes when at certain zoom levels. These levels are -1, -7, or -10 respectively. ...
Resolution appears incorrect when using Windows Mixed reality Simulator
UE - Platform - XR - Feb 4, 2019Resolution appears incorrect when using Windows Mixed reality Simulator. It appears to only take up around 1/4 the available screen space. ...
Editor delay on end simulation in 4.14
Tools - Nov 16, 2016When stopping PIE Selected Viewport or Simulate Mode there is now a 1 to 2 second delay that did not occur in previous versions of the Engine. Regression: Did not occur in UE4.13 or earlier ...
Blueprint Macro Libraries based on Actor cannot be reparented to Object
UE - Gameplay - Blueprint - Jul 13, 2015Blueprint Macro Libraries based on Actor cannot be reparented to Object Reproduced in 4.7.6, 4.8.1, and Main (//depot/UE4/Promoted-CL-2605171) ...
Chaos Cloth - Multiple issues with convex colliders
UE - Simulation - Visual - Feb 6, 2026Issue 1: Convex Collision Transformation Missing for External Collision Sources Issue 2: Convex CCD Stability Issues due to Plane Intersection Semantics See attached URL for more details. ...
iOS: No game sound after answering incoming call on iOS
UE - Platform - Mobile - Nov 28, 2016When an iOS device receives and answers a call that interrupts a UE4 game, the game will no longer have audio after the call in completed. Expected: End of call returns to gameplay with audio. Actu ...
Particles emit from corrupted positions when spawning from cloth vertex
UE - Simulation - Physics - Character - Aug 4, 2017When spawning particles from skeletalMesh vertices(using Skeleteal Vert/Surf Location), if the specified mesh is a cloth, some particles appear away from the mesh itself. This happens in 4.16 and 4. ...
C++ Event Dispatchers target pin cannot be set to actor references
UE - Gameplay - Blueprint - Nov 13, 2014When connecting C++ created event dispatcher, the Target node will not accept reference to other actors. This is happening in 4.6 and Main but is working as intended in 4.5.1 ...
'Decal Blend Mode' in the Result node is missing
UE - Rendering - Architecture - Materials - Mar 8, 2022'Decal Blend Mode' in the Result node is missing. The user that reported this noticed it when converting from early access to Preview 1. Their emissive decals stopped blending. ...