Two-Sided Material option is initially greyed out and inaccessible when creating a Material Instance

Tools - Material Editor - Jun 9, 2021

When attempting to change the option for Two-Sided Material for a Material Instance, the option is initially greyed out and you cannot change the value. However, if you close out of the Material Ins ...

Expanded vector parameters in Material Layer instance properties stay greyed out when override enabled

Tools - Material Editor - Feb 5, 2021

This only seems to happen when the vector parameter is expanded, not when it's collapsed. Collapsing and re-expanding the parameter seems to clear the issue as well. The material seems to use the o ...

Material Editor node search returns unexpected results

Tools - Material Editor - Oct 23, 2020

Issue reported by community member through UE Bug Submissions ...

Text Size In Material Blueprint Comments Don't Change

Tools - Material Editor - Aug 24, 2020

When changing the size of the text in a comment box, after you adjust the size and click save, then close the material editor. When you reopen the editor, the text size is back to the default but th ...

Creating multiple Scalar Parameter nodes with a different values will crash the editor

Tools - Material Editor - Mar 11, 2020

This is a regression from 4.24.3 CL 11590370 This was discovered when ad-hoc from home I ran into this by running this set up https://docs.unrealengine.com/en-US/Engine/Rendering/Materials/HowTo/Cle ...

Remove the option to convert material functions to a parameter

Tools - Material Editor - Mar 5, 2020

Material functions have the option to be converted to a parameter but do not convert to a parameter. For example, create a MakeFloat3 or MakeFloat2 node > convert to parameter.  ...

Changing the channel name inside of the channel mask parameter node results in crash

Tools - Material Editor - Mar 4, 2020

Changing the name of a channel inside of the channel mask parameter node results in a crash. ...

Pasting a material graph breaks connection to any material function nodes.

Tools - Material Editor - Dec 4, 2019

Pasting a material graph breaks connection to any material function nodes. ...