Location and Scale values in Details Panel do not update in realtime when touched and dragged

Tools - May 12, 2017

Using touch input to touch and drag the Location and Scale values in the Details panel for an asset results in the value not being updated in real time. The value only updates when the touch is rele ...

References for a return node do not appear to update when changing the class settings for the "Create widget" node

UE - Editor - UI Systems - Oct 24, 2016

References for a return node do not appear to update when changing the class settings for the "Create widget" node. The return node does not appear to update the expected out put and instead throws ...

NPC - Does not get updates from Material Parameter Collection changes in the editor

UE - Niagara - Sep 30, 2024

When an MPC is selected as the Source Material Collection for an NPC, all of its current parameters are carried over to the NPC with their current values. After that, if parameters are added to, rem ...

Re-importing an FBX with embedded media will not update the textures

UE - Editor - Content Pipeline - Import and Export - Nov 4, 2014

BRANCH: MAIN CHANGELIST: 2323471 PLATFORM: Windows DESCRIPTION: Creating an FBX with media embedded and later overwriting that FBX with a new file that updates the material and the mesh, only the ...

The font inside of the Text box does not update when changed until the user selects another tab

UE - Editor - UI Systems - Mar 13, 2015

If the user drops a text box into the designer tab and changes the font size (after adding text first) the font size does not update right away. Instead the font size will only update if the user cl ...

Arrays in UMaterialEditorInstanceConstant are not updated

UE - Rendering - Architecture - Materials - Jun 13, 2025

Any UPROPERTY TArray added to UMaterialEditorInstanceConstant will not cause UI updates when elements are added or removed. This is caused by the custom validator created in FMaterialInstanceEditor ...

Cannot update Collision profile of Cloth Assets

UE - Simulation - Physics - Character - May 12, 2017

Cannot update Collision profile of Cloth Assets. From what I can tell, the collision profile is embedded in the Clothing Asset when it's created. However, if you change your physics asset and want ...

Update Actor will not update scene if object is deleted in original scene

UE - Editor - Content Pipeline - Datasmith - Importer - May 3, 2018

[AI] Updating an HISM instance transform breaks the navmesh on all of the HISM instances.

UE - AI - Navigation - Jan 19, 2024

Navmesh does not generate correctly around HISM instances when one instance has its transform updated. The most noticeable change is that adjusting the scale of an instance's transform will cause th ...

Text bindings appear to no longer update when placed in a switcher widget and that widget is then placed in another widget

UE - Editor - UI Systems - Apr 14, 2016

Text bindings appear to no longer update when placed in a switcher widget and that widget is then placed in another widget ...