Re: Mod marked as incompatible?
Im not too sure but there is no way to remove tags your better off taking the mod off and its tags and putting it again and with the new tags you want it to have. And again im not too sure because searching for an answer, or asking steam for help will end up giving you this answer.
"Thank you for contacting Steam Support.
Steam Support does not offer technical assistance with the Steam Workshop or user made content."
This means steam doesent deal with things (mods, addons etc..) that people made i hope this answers your question