Board Thread:Support Requests - Designing Your Wiki/@comment-44745594-20200605213433/@comment-168424-20200606034958

Almost certainly a UCP bug... you might try stripping out the inline CSS to try to narrow down the problem.

You can report it to FANDOM staff via "Contact us". Try to include as much info as possible and if you can, add it to User:Noreplyz/UCP.