
According to the definition of ClutterAnimationInfo in clutter-actor-private.h, `transitions` is the third variable of the struct, not the first one. https://gitlab.gnome.org/GNOME/mutter/merge_requests/791
According to the definition of ClutterAnimationInfo in clutter-actor-private.h, `transitions` is the third variable of the struct, not the first one. https://gitlab.gnome.org/GNOME/mutter/merge_requests/791