The binding for the modify attachments menu doesn't work with Mine Menu at all. It simply refuses to open the menu.

Simply changing the binding to a different key does not work, it still refuses to open that menu.

I also opened an issue on that mod's git page, and the mod creator's exact words were: "That's unfortunate.
Anything older than 1.19.4 is unsupported now."

I should also mention that I need this to work for a modpack that I'm creating so if there is no fix for this and I need to remove Mine Menu, I can. Or if you'd rather me send my mod list, I can also do that.

You can change the binding in the controls