Getting missing attribute error when rebuilding

[BRBWaffles]

Bug Description:
Installation in accordance with the docs does not compile correctly. Nix tells me that the attribute "services.peertube.plugins" is missing. This happened spontaneously. No relevant code was edited in my config.

To Reproduce:

1. Declare the ngipkgs flake input and declare the services.peertube.plugins attribute under the server nixosConfigurations.

{
...
    inputs.ngipkgs.url = "github:ngi-nix/ngipkgs";
    ...
  };
...
      flake = {config, ...}: {
        nixosConfigurations = {
          server = inputs.self.lib.mkLinuxSystem [
            ...
            inputs.ngipkgs.nixosModules.default
            inputs.ngipkgs.nixosModules."services.peertube.plugins"
          ];
        };
      };
    };
}

Expected Behaviour:
The flake input provides the correct attribute in the output.

Server:

• OS version: NixOS unstable 24.11.20240911.4f807e8
• Peertube version: 6.0.4
• Peertube installation type: NixOS service module.

Error:

     … while evaluating the attribute 'ngipkgs.nixosModules."services.peertube.plugins"'
         at /nix/store/7lfc8w9gyxrb3gkyy7j02vh2iymygygl-source/flake.nix:144:15:
          143|
          144|       inherit nixosModules;
             |               ^
          145|

       error: attribute '"services.peertube.plugins"' missing
       at /nix/store/246bdf7v0f9wk46dbawr9x44lfigs4k4-source/flake.nix:93:13:
           92|             inputs.ngipkgs.nixosModules.default
           93|             inputs.ngipkgs.nixosModules."services.peertube.plugins"
             |             ^
           94|             inputs.lix-module.nixosModules.default

[wegank]

Does inputs.ngipkgs.nixosModules."services.peertube" work?