GNOME: Fix maximize state not being remembered when focus changes and window decorations are hidden

Apparently mutter needs window geometry set after the surface commit not
before, otherwise it doesnt "stick". When decorations are not hidden
there were other commits caused by the decorations, masking the issue.

Fixes #3507

docs/changelog.rst

@@ -22,6 +22,9 @@ To update |kitty|, :doc:`follow the instructions <binary>`.
 - icat kitten: Respect EXIF orientation when displaying JPEG images
   (:iss:`3518`)
 
+- GNOME: Fix maximize state not being remembered when focus changes and window
+  decorations are hidden (:iss:`3507`)
+
 
 0.20.1 [2021-04-19]
 ----------------------

glfw/wl_window.c

@@ -451,11 +451,11 @@ static void xdgToplevelHandleConfigure(void* data,
     debug("final window content size: %dx%d\n", window->wl.width, window->wl.height);
     _glfwInputWindowFocus(window, window->wl.toplevel_states & TOPLEVEL_STATE_ACTIVATED);
     ensure_csd_resources(window);
+    wl_surface_commit(window->wl.surface);
 #define geometry window->wl.decorations.geometry
     debug("Setting window geometry: x=%d y=%d %dx%d\n", geometry.x, geometry.y, geometry.width, geometry.height);
     xdg_surface_set_window_geometry(window->wl.xdg.surface, geometry.x, geometry.y, geometry.width, geometry.height);
 #undef geometry
-    wl_surface_commit(window->wl.surface);
     if (live_resize_done) _glfwInputLiveResize(window, false);
 }