Best bet for ElvUI is to head over to their discord. It can be a bit tough to navigate and you get some unhelpful replies sometimes, but usually someone can direct you to a post about a workaround until a fix can be deployed.
I’ve been using ElvUI since before Legion I think. It’s really good (I’ve donated several times) but it comes with a lot and can get broken sometimes. They usually fix it pretty fast though.
Good luck!