Scaling sphere with gizmo causes it to not work with line trace

Tools - Editor Gizmos - Mar 16, 2021

Changing the scale of an actor with the level editor gizmo follows a very different codepath than changing it via the details panel. A side effect of this seems to be that line traces will no longer ...

The Reverb Effect in World Settings Does Not Update When Loading New Levels

Audio - Mar 12, 2021

When loading a new level via the Open Level node in Blueprints, the World Settings do not update the Applied Reverb Effect. When trying to reproduce the issue in 4.25.4, issue did not occur (the rev ...

CheckForWorldGCLeaks crash using New Level from Template node to duplicate sublevel of the currently loaded level

Tools - Feb 23, 2021

A world leak crash occurs when using NewLevelFromTemplate to duplicate a sublevel of the currently loaded level. The crash doesn't manifest until another level is loaded even though the Sublevel ins ...

Loading a blueprint with an invalid gameplay tag container pin causes ensure and data loss

Gameplay - Feb 23, 2021

The gameplay tag system depends on tags being registered with the global manager as valid in order to correctly read them off disk. Two different issues are combining to cause a confusing ensure and ...

Can't preview correctly when using Lookat Track with [Can Blend] enabled

Anim - Sequencer - Feb 15, 2021

When I play it in PIE, it plays fine. This problem does not occur in 4.25.4. ...

Soft actor references can no longer be set in DataTables

Gameplay - Blueprint Editor - Feb 9, 2021

As part of [Link Removed], it was changed so soft actor references cannot be set in the editor for structure defaults. This is desired because the serialization behavior for defaults is complicated ...

Interface cast nodes can be placed for non-object pins

Gameplay - Blueprint - Feb 1, 2021

Interface Cast nodes appear to be returned as valid and context sensitive for every possible pin, even ones like floats and integers. Following the repro above, it is easy to place a node but it wil ...

Macros from temporary diff blueprints can be placed and corrupt blueprint

Gameplay - Blueprint - Feb 1, 2021

Following the repro, a temporary copy of a BP Macro library is loaded into memory. When you right click to place a node, it incorrectly lists macros defined in this temporary library. They are fully ...

Crash in Format Text node when replacing existing text with a string table reference

Tools - Jan 25, 2021

The Format Text node may cause a crash when replacing existing hard-coded inputs with string table references. This looks to be dependent on whether or not the string table has been successfully use ...