https://bugzilla.gnome.org/show_bug.cgi?id=748892
--- Comment #12 from Olivier Fourdan <[email protected]> ---
I doubt this is specific to GtkMenu tbh, maybe gdk-wayland backend.
It seems to me that the grabs get released when a "grab-notify" signal is
emitted from _gtk_widget_grab_notify() called by
gtk_grab_notify()/gtk_grab_notify_foreach() in gtk/gtkmain.c
In the case of a GtkMenu with a window-group, that signal is not emitted for
the GtkMenu because of the portion of code the patch removes when using Wayland
(I do have a branch with tons of logs added that tend to show this, I can share
the -ugly- patch and/or logs if needed)
I think we do not see this in x11 simply because the grab gets released
automatically by the X server when the window menu is unmapped but Wayland has
no grab per se (yet) so this is all managed by signals in gtk.
Or am I mistaken?
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