Game mode Login event called before GameMode BeginPlay

UE - Networking - Feb 23, 2016

Code / blueprint script for game mode login functions executes before the game mode begin play function. ...

Moving a Widget in UMG by dragging the position value results in Stuttering and Jerking

UE - Editor - UI Systems - UMG - Aug 8, 2022

This is a regression. Tested in //UE4/Release-4.27 CL#18319896 Moving widgets within UMG by dragging the position value with any sort of speed results in the widget stuttering and jerking around.  ...

Switch on Gameplay Tag does not correctly register tag alterations in Standalone game

UE - Gameplay - Blueprint - Oct 5, 2015

Switch on Gameplay Tag does not acknowledge changes to Gameplay Tag variable in Standalone game. ...

Build failure after nativizing any child Blueprint class with function override (regression).

UE - Gameplay - Blueprint - Jun 7, 2018

Nativization regression in 4.20 preview 1. Cannot nativize overridden functions. Log Output:UATHelper: Packaging (Windows (64-bit)): D:/Projects/Unreal/NativizeMethod/Intermediate/Plugins/Nativized ...

Texture Reimport can change a regular texture to a virtual texture

UE - Graphics Features - Feb 24, 2021

Reloading a regular texture will convert it to a virtual texture if the size is greater or equal to the "Auto Virtual Texturing Size" setting. This is often not the desired behavior. The status of t ...

Android Improved Virtual Keyboard cannot receive non-English characters.

UE - Platform - Mobile - Jun 7, 2017

Currently, Improved virtual keyboard in Android only receives English characters and special characters. Need support for other languages. Investigate the bug and research what's needed to make IME ...

The layer option for grid panels do not appear to be having an effect on draw order

UE - Editor - UI Systems - Feb 1, 2016

It appears that users are unable to order widgets within a grid panel so as to set what widget that would like to be in the front. The layer option in the details panel says that it affects draw ord ...

Anim notifies trigger repeatedly/every frame when using an animation mode track set to Use Anim Blueprint in a Level Sequence

UE - Anim - Runtime - Mar 6, 2023

The anim mode track seems to cause the sequence to retrigger notifies every frame. ...

Event dispatcher not working as intended when using Mobile Preview and UMG

UE - Editor - UI Systems - Nov 24, 2014

When setting up UMGs, the Print String will not show in the mobile preview. ...