Describe the bug

I can install 'jetbrains.rider' (from configuration.nix or with nix-shell -p jetbrains.rider), even though I have allowUnfree = false.

Additional context

nix-shell -p spotify correctly shows an error message.

nix repl suggests the metadata is set correctly:

$ nix repl
Welcome to Nix version 2.3.9. Type :? for help.

nix-repl> :l <nixpkgs>                                     
Added 12845 variables.
nix-repl> pkgs.jetbrains.rider.meta.license
{ free = false; fullName = "Unfree"; shortName = "unfree"; }
nix-repl> pkgs.jetbrains.rider.meta.unfree
true

Adding checkMetaRecursively = true does not seem to help.