Crashing when toggling maps containing Color Correct Regions

UE - Virtual Production - Rendering - Color - Nov 19, 2024

When maps with Color Correct Regions are streamed into another map have their visibility toggled during runtime, it will cause a memory access violation and crash the editor. ...

Landscape component's LODBias settings is ineffective

UE - Graphics Tools - Terrain - Landscape - Jan 7, 2025

[Image Removed] Jira Bot attaches conversation thread from Slack [Image Removed]Ryan Bickell – 2025-01-07 10:54:10 UTC Hello and happy new year! I'm messing with the Landscape component LODBias sett ...

Editor FPS has significant drop when moving a BSP brush in level with multiple BSPs

UE - AI - Navigation - Jan 8, 2025

Editor performance plummets when moving BSP brushes in a level with several other BSP brushes present. Navmesh regeneration is the main cause as the full bounds for all BSP are used to determine whi ...

Resource Collector does not compress files when the Compress files option is selected.

TM - Core - Jan 20, 2025

The Resource Collector does not compress the project and maps even if the option was checked. ...

GameplayTags meta "Categories" return warning when all categories are not present inside the FGameplayTagContainer

UE - Gameplay - Gameplay Tags - Jan 12, 2026

Categories are not processed correctly for gameplay tags when meta "Categories" is used. Categories filter which categories appear for the mentioned gameplay tag variable and with recent changes, it ...

Using TableViewBase class causes compile errors

UE - Editor - UI Systems - Slate - Jun 25, 2015

Attempting to derive from or include TableViewBase in another class causes compile errors with no additional code added. ...

Events not native to a blueprint do not show up in My Blueprint panel

UE - Gameplay - Blueprint - Feb 5, 2015

When an event is added to a blueprint if that event is not listed under the "Add Event" section of the right click context menu then it won't show up under the EventGraph in the My Blueprint panel. ...

EnableGDT does not work correctly in PIE

UE - AI - Jul 13, 2015

The console command "EnableGDT" will bring up the GDT menu, however no information will be updated. The screen gains the menus for GDT however no functionality seems to exist. Workaround: press ' ...

Cannot Set the Arrow Component Size Correctly within Construction Script as Actor Blueprint

UE - Gameplay - Blueprint - May 19, 2015

Setting the arrow size of an added arrow component via the Construction Script, does not update unless the 'Set Arrow Size' is plugged into the 'Set Arrow Color' function. The expected outcome woul ...

MAC: Mouse input does not aligned with the cursor when switching from windowed to fullscreen

UE - Platform - Apple - Jun 11, 2015

Mouse input is not aligned with the visible cursor when users switch from windowed to fullscreen. Input seems to be located to the left of the visible cursor. This prevents users from accessing any ...