adwaita issue

Droidnix/generated/system/core/gtk.nix

@@ -5,20 +5,15 @@
   programs.gtk.enable = true;
   programs.qt.enable = true;
 
-  # Set a dark GTK theme (e.g., Adwaita-dark)
+  # Install the Adwaita icon theme
   environment.systemPackages = with pkgs; [
     adwaita-icon-theme
   ];
 
-  # GTK icon theme
-  gtk.iconTheme = {
-    name = "Adwaita";
-    package = pkgs.adwaita-icon-theme;
-  };
-
-  # Set GTK theme via environment variable
+  # Set GTK theme and icon theme via environment variables
   environment.sessionVariables = {
     GTK_THEME = "Adwaita:dark";
+    GTK_ICON_THEME = "Adwaita";
     QT_STYLE_OVERRIDE = "gtk2";
     QT_QPA_PLATFORMTHEME = "gtk2";
   };