Hey @Wertandrew , this is a known UEFN bug that I’ve been experiencing too, since at least last Thursday. It affects multiple modeling tools including MatEd, PolyEd, TriEd, and GrpGen. Here’s my post about it, I’d appreciate an upvote if you get the chance! Critical - Modeling tools no longer highlight hovered or selected faces in PolyEdand MatEd modes. GrpGen broken - #5
This is a huge problem for me, because modeling is the main thing need to work on in my project. Seems like you’re one of the other creators who relies on the modeling tools somewhat.
Yesterday @endofthehall commented that this problem has been fixed on the latest internal build, so hopefully we’ll see it fixed on our end soon (it’s currently still broken for me at this moment).