services.displayManager.generic does not exist

I think this issue may be related to https://github.com/catppuccin/nix/pull/837 Today after updating my flake, nixos-rebuild stopped working. It fails with the following error: ``` sudo nixos-rebuild switch --flake .#dinth-nixos-desktop --impure --upgrade --show-trace doas (michal@dinth-nixos-desktop) password: unpacking 1 channels... error: … while calling the 'seq' builtin at /nix/store/vl17kg85iryyjyf114vkqzskn7s9d5x5-source/lib/modules.nix:361:18: 360| options = checked options; 361| config = checked (removeAttrs config [ "_module" ]); | ^ 362| _module = checked (config._module); … while calling the 'throw' builtin at /nix/store/vl17kg85iryyjyf114vkqzskn7s9d5x5-source/lib/modules.nix:333:13: 332| else 333| throw baseMsg | ^ 334| else error: The option `services.displayManager.generic' does not exist. Definition values: - In `/nix/store/52izzxv5x9rpnzq78rjnd3q183i7l4gx-source/modules/nixos/gtk.nix': { _type = "if"; condition = false; content = { environment = { ... Command 'nix --extra-experimental-features 'nix-command flakes' build --print-out-paths '.#nixosConfigurations."dinth-nixos-desktop".config.system.build.nixos-rebuild' --show-trace --impure --no-link' returned non-zero exit status 1. ``` Here is my whole config https://github.com/Dinth/nixos-config