Unreal Engine Issues

Read-Only UI Components Don't Receive Input Events

Custom context menus will not function when the property they are attached to is read-only,  as the input events no longer make it to our customization, but seem to get intercepted higher up the cha ...

Some style settings can not be modified on Editor Utility Checkbox widget

Some style settings cannot be modified on the Editor variant of the checkbox widget (EditorUtilityCheckbox). This looks to be related to the style settings applied in FStarshipCoreStyle::SetupCheckb ...

Level instance edit mode changes actor transforms

SetupToolChain.sh hasn't been updated to the latest version within Linux Installed Builds

Repro Rate 3/3 Regression status is under investigation You are able to still package the project by ignoring and continuing after the dialog box is displayed in the Actual Results as it will util ...

Lumen Leaking and Reflection Flickering

Mobile preview does not follow PIE seamless travel

FMaterialResource::IsTangentSpaceNormal default value behaves differently whether material uses material attributes

A UDN user has reported that a difference in appearance between two identical materials with the only difference that one uses material attributes. I have boiled down the issue to FMaterialResource ...

Cooked materials and material instances size have doubled when upgrading from 5.1.0 to 5.2.0

UDN: [Link Removed] A UDN customer has observed that their cooked materials have doubled in asset size going from 5.1 to 5.2. We need to investigate this is only a local issue on their side and no ...

Interchange tests framework need to support python pipeline

Post Process Materials After the Upsampler Have Incorrect ViewUniformBuffer Information

A proposed solution to this has been given by the licensee, please see the related UDN. ...