Ran into a Fixed bug UE-53126

UE 4.18.2 (Launcher Installation) Android ES2 build, Clean Project With Landscape, encountered link:UE-53126

Spamming incomprehensible warnings during packaging.

Example:

LogLandscape: Warning: Shader XYZ unknown by landscape thumbnail material, please add to either AllowedShaderTypes or ExcludedShaderTypes

Im aware of the ES2 shader limitations etc.
I asure its not of my doing as far as im aware.

Also: %localappdata%\UnrealEngine\Common\DerivedDataCache deletion didnot resolve the issue.

Should I update engine from 4.18.2.to 4.18.3 ?

…Or is it not going to matter because it was fixed on Dec 7, 2017

Hello,

We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://forums.unrealengine.com/unreal-engine/announcements-and-releases/1410408-unreal-engine-bug-submission-form

Thanks