Board Thread:Support Requests - Getting Technical/@comment-31790818-20200720211209/@comment-9605025-20200721053747

That error message you mentioned suggests that the global Lua retrieval isn't working right. That should definitely by reported to Staff. However, fixing that won't fix the border color issue. It appears that Fandom just copied the module used for non-UCP wikis. If it works on non-UCP wikis, it should work on UCP wikis. The problem is that it doesn't work on non-UCP wikis either. The failure to correctly change the border color is a bug in the code (see here). I have gone ahead and implemented the necessary changes so it should work now. Actually, it looks like there is a bug with Lua editing on UCP wikis. So unfortunately, I cannot fix the bug at this time.