Unreal Engine Issues

Chaos Cloth - Visualization materials cause async load flush and slows down starting a PIE session.

The loading of the cloth visualization materials disturbs async loads shortly after starting PIE which causes an async flush and several seconds stall. The solution would be to move these to a sing ...

Setting scale to 0 in any direction breaks overlap events

When the scale of an actor is set to 0 in either X, Y or Z any overlap events will fail to trigger overlap events. ...

Project Launcher Back Icon Disappears when 'Use Small Toolbar Icons' is Enabled

With 'Use Small Toolbar Icons' checked in the 'Editor Preferences', the 'Back' button within the 'Project Launcher' disappears. The expected would for the button to get smaller and not vanish entir ...

Custom spawn function causes crash at Launch

Using a custom spawn function to spawn a character will crash editor in PIE mode (only standalone window crashes if standalone is used). ...

Aligning comment boxes does not move the nodes within them

Aligning comment boxes does not move the nodes within them. Reproduced in 4.10.0 binary and Main (CL# 2765781). Not a regression: Blueprint node alignment was not available prior to 4.10. ...

Small line at the bottom of 3D Widgets when widgets positions are set to x=0,y=0

If the user sets a widget to the position x=0,y=0 and then applies this as a widget component, there will be an artifact at the bottom of the widget that is the color of the widget that is in this p ...

Text block reference does not appear to update when its parent is added as a child to another widget

Text block reference does not appear to update when its parent is added as a child to another widget ...

Paint Mode button options disappear when toggling on "Use Small Tool Bar Icons" in the User Interface

When toggling on the "Use Small Tool Bar Icons" under the User Interface settings, the button options that sit directly under the Colors, Weights, and Textures options in Paint mode disappear. Thi ...

Thin translucent doesn't work with separate translucency and Before-DOF

In-app purchase fail node does not execute properly without network connection

In-app purchase failure nodes do not execute when there isn't any connection. ...