I would try to migrate the material from 5.5 and maybe diff the engine.ini between the two versions to see if you can find the difference. If you have a small repro I am happy to have a look as well.
I would try to migrate the material from 5.5 and maybe diff the engine.ini between the two versions to see if you can find the difference. If you have a small repro I am happy to have a look as well.