trying to fix waybar's tray

.config/waybar/config

@@ -16,7 +16,6 @@
         ],
 
         "modules-right": [
-            "network",
             "memory",
         "cpu",
         "temperature",

nixos/sway/default.nix

@@ -15,14 +15,23 @@ in
       ];
 
       home.sessionVariables = {
+        XDG_CURRENT_DESKTOP="Unity";
+        SDL_VIDEODRIVER="wayland";
+        QT_QPA_PLATFORM="wayland-egl";
+        QT_WAYLAND_FORCE_DPI="physical";
+        QT_WAYLAND_DISABLE_WINDOWDECORATION="1";
       };
 
       home.packages = with pkgs; [
         wl-clipboard
         clipman
         wofi
+        libappindicator-gtk3
       ];
 
+      services.udiskie.enable = true;
+      xsession.preferStatusNotifierItems = true;
+
       home.file.".config/wofi/style.css".source = ../../.config/wofi/style.css;
       home.file.".config/waybar/config".source = ../../.config/waybar/config;
       home.file.".config/waybar/style.css".source = ../../.config/waybar/style.css;
@@ -33,6 +42,8 @@ in
 
         extraConfig = ''
         '';
+        extraSessionCommands = ''
+        '';
         config = {
           modifier = "${mod}";
           menu = "${pkgs.wofi}/bin/wofi --show drun,run";

nixos/sway/keybindings.nix

@@ -5,8 +5,7 @@ in
   {
     wayland.windowManager.sway.config.keybindings = {
       "${mod}+Shift+e" = "exit";
-      "${mod}+Shift+c" = "reload";
+      "${mod}+Shift+r" = "reload";
-      "${mod}+Shift+r" = "restart";
       "${mod}+Shift+l" = "exec swaylock -c 657b83";
       "${mod}+Return" = "exec ${pkgs.alacritty}/bin/alacritty";