I've just created a wiki and I'm trying to learn some CSS on it but I can't use the CSS pages since I'm apparently not an interface admin. I'm the founder but it tells me I don't have permission to make myself an interface admin. How do I fix this?
Wikis created after March 11, 2020 are using the Unified Community Platform (UCP). UCP has less functionality than pre-UCP wikis and is missing many legacy features. Fandom is continuing to work on adding/porting missing features. For a user-compiled list of bugs, please see this page.