Packaging fails if a Blueprint is set to be nativized but it is not included in a level

UE - Gameplay - Blueprint Runtime - Apr 6, 2017

Packaging a project will fail if a Blueprint is set to be nativized and that Blueprint is not included in a level. REGRESSION: Yes. The project packages successfully in 4.15. ...

Retarget manager missing scroll bar

OLD - Anim - Apr 6, 2017

REGRESSION: Yes, does not occur in 4.15 In the Retarget Manager, the scrollbar for the Set up Rig section is missing. ...

Always Show Scrollbar does not appear to work when there are not enough items in a scroll box to cause scrolling

UE - Editor - UI Systems - Apr 6, 2017

If the scroll box does not have enough items to cause scrolling, the scroll bar does not show up ...

Always consume mouse wheel for a scroll box does not appear to work when there are not enough items to scroll

UE - Editor - UI Systems - Apr 6, 2017

Always consume mouse wheel for a scroll box does not appear to work when there are not enough items to cause the scroll box to scroll. However, the tool tip says that the mouse input should be consu ...

[Latest Macbook Pro][Metal] blinks severely

UE - Graphics Features - Apr 6, 2017

This bug causes the screen to flicker randomly, even in simple, blank third person project templates. Even the basic starter content, the main editor area is blinking all the time if the user chooses ...

Ensure setting cloth skeletal mesh Wind Setting to Accurate

UE - Simulation - Physics - Character - Apr 6, 2017

Ensure occurs when setting Wind Method to Accurate in the skeletal mesh editor. There's a similar ensure when you PIE after doing this. This can be bugged separately if needed: [Link Removed] ...

Plugins do not work on Mac if they are added to a project via a symlink

UE - Platform - Apple - Apr 5, 2017

The Editor on Mac does not recognize plugins that are added to a code project via symlink (the plugin code is located somewhere other than in the project's Plugins folder). Xcode properly recognizes ...

Nav Link Component's Transform Being Ignored

UE - AI - Apr 5, 2017

Nav Link Components are not respecting transform changes inside of the blueprint's viewport. They will always originate from the Actor's origin point. ...

Nullptr dereference in FHeadMountedDisplay::UpdateSplashScreen()

UE - Platform - XR - Apr 5, 2017

A customer has had problems running a game with a splash screen when passing -game flag to the editor. UpdateSpashScreen will call GetCurrentFrame, which can return a nullptr but fails to verify it ...

Crash Clicking on Enum in BT Decorators After the Enum Has Been Altered

UE - AI - Apr 5, 2017

Clicking on a Behavior Tree decorator that references an Enum blackboard key will crash the editor if that Enum has been altered in the method described in the repro steps. If you set decorators to ...