Yazi problem: _7zz in optionalDeps not working

I don’t know if it’s a problem or not. But 7zz is not working as supposed to. It’s an optionalDependency. However when I press enter for a application which is mimetype application/zip, it opens up in zathura-cb rather than getting extracted by 7zz. Here are my yazi dots. Also take a look at xdg-settings for mimetype settings.

Running 7zz in nix-shell is running correctly.
Thank you.