4e57119f40
Calling clutter_actor_get_allocation_box() might still implicitly trigger a full relayout, which has many side effects not expected to occur during picking. Avoid a particular case which caused a reentry issue by using the current allocation instead of forcing a relayout when picking in StViewport. Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1436 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1527>