Unreal Engine Issues

DateModified field on maps in the asset browser (in column view) sorts by string

When sorting maps by DateModified in the content browser, the date is treated as a string and sorted numerically. ...

Ensure occurs when force deleting a BP asset that is still referenced in memory

Upon force deletion of a BP asset still referenced in memory an ensure is hit. ...

Procedural Sound Wave Fails to Play when returning 0 bytes in GeneratePCMData callback

Returning 0 bytes in GeneratePCMData results in the procedural sound wave not continuing to play audio. Instead of returning 0, we need to return an empty buffer if the procedural sound wave doesn't ...

Morph targets unable to find B Material

Morph targets are not changing colors in some instances and just not doing anything in others(1.1 in Content Examples - MorphTargets) The output log is spammed with: LogMaterialParameter: B materia ...

UMG: Sprites don't pick a default size when selected for a brush

Sprites don't adjust the default size of a brush when selected for a UMG brush. ...

Morph target vertex mapping can be wrong with multi material caches

Launch on Mac attempts to load incorrect map for 2D Side Scroller template

Important: To get this to repro 100% of the time a new Blueprint 2D Side Scroller template project must be used. If you close the project, then reopen it the project opens to the correct map. I'm as ...

BP successfully compiles, but compile sign remains "dirty" after adding a "Key Get Display Name" node to the character Blueprint

If the use adds a "Key Get Display Name" node to their character blueprint, the compile button will not update to the green check mark. It continues to show the Orange box with the question mark (as ...

Tool tips on the main monitor scale to the DPI of the secondary monitor.

If the user has different DPI Scaling set on each monitor, the main monitors tool tips will change size based on the secondary monitor. ...

Creating and loading 1001+ instances of level crashes editor

Creating and loading 1001+ instances of level crashes editor. Frequency: 4/4 Crashreporter: [Link Removed] Regression (yes) issue (does not) occur in 4.11.2 Notes While not reproduced internall ...