[Bug 2054680] New: workaround gtk4 preferring ibus-gtk4 to Wayland input protocol

https://bugzilla.redhat.com/show_bug.cgi?id=2054680

Bug ID: 2054680
           Summary: workaround gtk4 preferring ibus-gtk4 to Wayland input
                    protocol
           Product: Fedora
           Version: rawhide
            Status: NEW
         Component: ibus
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail],
                    [e-mail], [e-mail]
  Target Milestone: ---
    Classification: Fedora

Description of problem:
Currently in Fedora WS Wayland Gnome, gtk4 prefers ibus-gtk4
to the Wayland protocol - which causes the candidate window
to be badly placed. (However we need ibus-gtk4 for Xorg sessions.)

Seems a workaround might be to patch:

--- ibus-1.5.24/client/gtk4/ibusim.c.orig       2021-07-30 23:12:21.747541875
+0900
+++ ibus-1.5.24/client/gtk4/ibusim.c    2021-07-31 01:55:43.785097447 +0900
@@ -34,10 +34,13 @@ g_io_im_ibus_load (GTypeModule *type_mod
     if (!inited) {
         ibus_init ();
         ibus_im_context_register_type (type_module);
+        /* "wayand" prority is 0 and "gtk-im-context-simple" one is G_MININT,
+         * "ibus" one is -100 here.
+         */
         g_io_extension_point_implement ("gtk-im-module",
                                         IBUS_TYPE_IM_CONTEXT,
                                         "ibus",
-                                        50);
+                                        -100);
         inited = TRUE;
     }
     /* make module resident */

But does this cause some problems?