Created attachment 284827 [details]
Screenshot of Totem and Cheese running under GDK/Clutter wayland backend

When started using GDK/Clutter wayland backend, the big blue logo is being shown, while there isn't one when started on X11 backend.

See screenshot.

Discussion from the #gnome-shell channel on gimpnet:

[18:39:54] <hadess> i bet it doesn't like being in a GtkStack
[18:40:05] <Black_Prince> what really bugs me is that totem started under X11 doesn't show that blue image that it shows when started under wayland backend
[18:40:26] <Black_Prince> where it comes from .. I have no idea
[18:40:37] <hadess> it's the "logo"
[18:40:43] <Black_Prince> right
[18:40:52] <Black_Prince> but it's not shown when started in X11 backends
[18:40:54] <hadess> you're not supposed to see it though
[18:41:00] <Black_Prince> exactly
[18:41:09] <hadess> that's because it's in a GtkStack
[18:41:36] <hadess> if it's supposed to be hidden inside the application but it's shown, well, yeah, it's going to show the logo