When pass is called from passff it does not have grep and find in its
path.
PATH="" /home/beardhatcode/.nix-profile/bin/pass grep lol ~
/nix/store/HASH-password-store-1.7.3/bin/.pass-wrapped: line 399: find: command not found
$ PATH="/nix/store/HASH-findutils-4.7.0/bin" /home/beardhatcode/.nix-profile/bin/pass grep lol
/nix/store/HASH-password-store-1.7.3/bin/.pass-wrapped: line 403: grep: command not found
/nix/store/HASH-password-store-1.7.3/bin/.pass-wrapped: line 403: grep: command not found