wayland: use NIXOS_OZONE_WL instead of *-wayland packages

modules/social/default.nix

@@ -15,7 +15,7 @@ in
         #mySignalDesktop
         signal-desktop
         tdesktop
-        element-desktop-wayland
+        element-desktop
         irssi
       ];
     };

modules/sway/config/config.d/custom-keybindings.conf

@@ -18,7 +18,7 @@ bindsym $mod+F2 exec firefox
 bindsym $mod+F3 exec $term -e vifm
 bindsym $mod+Shift+F3 exec gksu $term -e vifm
 bindsym $mod+F4 exec nautilus -w
-bindsym $mod+Shift+F4 exec signal-desktop --enable-features=UseOzonePlatform --ozone-platform=wayland
+bindsym $mod+Shift+F4 exec signal-desktop
 bindsym $mod+F5 exec $term -e 'mocp -C $XDG_CONFIG_DIR/mocp/config'
 bindsym $mod+Shift+m exec mu
 bindsym $mod+Shift+h exec xdg-open /usr/share/doc/manjaro/i3_help.pdf

overlays/overrides.nix

@@ -14,7 +14,6 @@ channels: final: prev: {
     starship
     deploy-rs
 
-    element-desktop-wayland
     neovim-unwrapped
     tdesktop
     xdg-desktop-portal

profiles/base-user/session-variables.nix

@@ -58,6 +58,9 @@ let
     # experimental wayland in firefox/thunderbird
     MOZ_ENABLE_WAYLAND = "1";
 
+    # chromium / electron on wayland: enable ozone (native wayland mode)
+    NIXOS_OZONE_WL = "1";
+
     # Vagrant
     VAGRANT_HOME = "${xdg.dataHome}/vagrant";
     VAGRANT_DEFAULT_PROVIDER = "libvirt";