4.21 Mobile Shader Bug

Hi,

Since I updated to the newer version, If I try to change quality mode to android mobile, when it compiles it crashes every time, and if I go back to the older version 4.20, Some files just dissapear, they are in file I can see them but not in UE software.

Please find my log below:

Please fix this issue asap, as it affects my workflow.

Many thanks.

Hello.

Please submit all Unreal Engine bug reports through the linked form so that our support staff may investigate:
https://epicsupport.force.com/unrealengine/s/

Thank you.

I sent the report,

Many thanks