@sergey I'm a bit lost with the best approach here since the root of the
problem escapes me.
An alternative is to call `ED_scene_change_update()` but that is
overkill, tags relation update, ... many things we don't need.
There are many wayts to get this working (e.g., set object selection to
recalculate), however the generic CoW seems to be a good fit.
(T62348)