When I launched roblox, after they announced they will be allowing Future lighting for mobile, everything apart from the top UI or Topbar, is insanely low quality.
I am also experiencing this exact issue. It appears to only happen when “reduce motion” is on. I had “reduce motion” turned on, I turned it off and rejoined a game and the issue disappeared and the menu appeared normally.
I can’t really make a topic myself about this so I’m gonna post it here since its similar.
Whenever I try to use the Roblox graphics quality slider at all, it does nothing.
It is forever stuck at maximum graphics for me and I have found no way to fix it.
Ive tried reinstalling Roblox already and there isn’t much info about this on google and I’m not sure how to reproduce it either.
I’m having a similiar issue, but on Android. The graphics are stuck on the lowest settings and the slider is non functional just like yours. I tried everything and i cant get it to work. It didnt happen at the end of May.