5.4 transparent material does not cast a shadow

Hello everyone! Help
Starting with version 5.4 - transparent materials DO NOT CAST SHADOWS. I do everything as here but there is no shadow. In 5.3 there is no such problem… Broke the voice, how to fix this. Any ideas what could be the problem?

Greetings @designstef

Welcome back to the Unreal Engine Forum! I’d be happy to take a look. Can you provide some screen shots of what you’re seeing? Thanks!

I have the same problem, my UE 5.3 created a shadow for opacity materials, UE 5.4.4. does not anymore. No settings changed, just updated the map to a copy to 5.4.4.
I can make a level from scratch and add a opaque object, no shadow no matter how much I klick on everything and anything


  1. Picture is UE 5.4.4. Ignore filename, I did not change the name to 5.4