Unreal Engine Issues
Unreal Engine Issues
Mismatch widget component collision and geometry
UE - Editor - UI Systems - Jun 6, 2019There is a mismatch of collision and geometry of WidgetComponent. This doesn't occur in 4.21. It can only be seen in 4.22. [Workaround] Change following code in UWidgetComponent::UpdateBodySetu ...
Sequencer sets max FPS when a Sequence is played after being paused if it's locked to the display rate
UE - Anim - Sequencer - Jun 10, 2019When playing a sequence the engine's max FPS will be saved in a temp value. If the sequence is paused and played that temporary value will be overwritten with the sequence's value. When restoring th ...
In the DragForce module drag amounts greater than one can accelerate the particle instead of slowing it down.
UE - Niagara - Jun 10, 2019Drag force allows for values greater than 1, which can cause the drag force to exceed the initial velocity, which will continue to compound until a NaN is reached or the particle's lifetime is up. ...
Sequencer's Spawnable actor rename can not be synchronized between sequencer and outliner
UE - Anim - Sequencer - Jun 11, 2019This behavior seems to occur only for spawnable. The licensee wants the renaming behavior to be consistent. ...
Particle systems have frame rate dependent simulations when Min Time Between Ticks is set, and ticking is managed
UE - Niagara - Jun 11, 2019Managed ticking when combined with Min Time Between Ticks will cause particle velocity to vary depending on frame rate. ...
Widget component navigation does not work in Standalone
UE - Editor - UI Systems - Jun 14, 2019When running a standalone build, focus navigation doesn't work on widgets within a world-space widget component. This may be fallout from [Link Removed], which parented the widget component's virtua ...
Sequencer track appears to skip the first frame on an animation in UMG
UE - Anim - Sequencer - Jun 17, 2019A sequence created in UMG appears to skip/ignore the first frame. If an event is set to fire off on the first frame of the sequence it will not fire. ...
User widget object is invalid when called in a widget component on BeginPlay
UE - Editor - UI Systems - Jun 25, 2019User widget object is returning invalid inside of a widget component ...
Query Params are ignored when using EQS
UE - AI - Jun 26, 2019Trying to set the Bool Match as a Query Param causes the value to not be recognized. It just thinks the value is whatever default value it has instead of reading it from the params set in the Behavi ...
"Activation" and "Trigger" keywords are not allowed as a subcategory
Tools - Jul 1, 2019Using Activation and Trigger as subcategories names does not work in the Details Panel. Tested in 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647), 4.23 (CL - 7208101), 4.24 (CL - 7216880) ...