Progress bar causes black screen on iOS

Platform - Mobile - Sep 1, 2017

When using a progress bar that is partly filled the screen on an iOS device will be blacked out except for the screen space containing the filled part of the progress bar This did not occur in stan ...

Editor crashes when building a level containing landscape if Preview Rendering settings are set to Default High End Mobile.

Rendering - Aug 31, 2017

Editor crashes when building a level containing landscape if Preview Rendering settings are set to Default High End Mobile. This is a regression. This is working on 4.16 3-3561208 This is not wor ...

New folders don't show up in World Outliner when "Only in Current Level" is set

Tools - Aug 31, 2017

When Only in Current Level is set in the World Outliner, any new folder will be hidden by default since there are no assets from the level in the new folder. This make it seem that the folder wasn' ...

UMG Visibility binding resets to default after closing and reopening project first time

Tools - UMG - Aug 31, 2017

UMG Visibility binding resets to default after closing and reopening project first time. "Get Visibility" on Button click boolean toggle for widget blue print "False" return node value gets automa ...

Widget component Navigation does not appear to work with "Recieve Hardware Input" set to true

Tools - UMG - Aug 31, 2017

Widget component Navigation does not appear to work with "Recieve Hardware Input" set to true. When using the arrow keys to navigate the menu, the focus does not change as it would in the 2D equival ...

Editor crash when Sequence component is added to code class

Sequencer - Aug 31, 2017

Adding a USequenceComponent to a code class will cause the editor to crash when the component is selected in blueprints Regression: No - same behavior occurs in 4.16.3 (CL 3561208) ...

On mouse Down not firing for left click on Button widgets when using precise click

Tools - UMG - Aug 31, 2017

When using the left mouse button to click and drag a button, the on drag detected will not fire even when using precise click. This was not the case in previous versions of the engine (Works as expe ...

Meta data specifier WorldContext prevents functions from being called in Object blueprints

Gameplay - Blueprint - Aug 31, 2017

If a UFUNCTION is declared as both BlueprintCallabl as well as static, with the meta specifier "WorldContext = "SomeContext"", the function does not show up in the list of function calls for any blu ...

Unable to select SimplePivotPainterExampleMat Instance's parameter settings if Param button is disabled

Tools - Aug 31, 2017

When going through the engine content you are unable to select SimplePivotPainterExampleMat Instance's parameter settings if Param button is disabled. If the button is enabled the settings appeared ...

Split Struct nodes do not update if the struct variable is changed

Gameplay - Blueprint - Aug 30, 2017

If a struct variable inside a blueprint has its node split, changing the variable form one struct to another does not update the split pin. Recombining / resplitting the struct has no affect. Work ...