Fulmics clean install issues

Dealing with a very strange fulmics or magisk problem and hoping someone can help.

I've tried flashing both 7.5 and 7.6 and have the same result. When I go to grant fulmics tweaks root access it asks for access for a different app, always a system app. One time it was the weather app, but sometimes it's an app I've never heard of before. I also can't change the dpi through other apps (no issues granting root to other apps) or install magisk modules.

On a possible side note, when I try to flash magisk 14.0 the phone only boots into recovery. Not sure of it's related.

D852 if that matters.

Thanks for any suggestions you might have!