On an older version of my pack I had a button that opened the mods folder and a filtered modrinth page for 1.20.1 fabric mods and a few buttons that opened .txt files for instructions and other things, but in newer versions of fancymenu this is impossible, I get why you would block it from running some files but .txt's, .json's and folders are completely harmless.

There will probably be more people wanting this functionality, not just me.

The Open File action will not get moved back to the base mod, not even in a very limited version. Sorry.