Hello,
We recently discovered that Morph targets don’t affect cloth sims, this has become a big issue for us and forced us to rethink our rigs, we didn’t know the feature was removed after 4.11.
We use a lot of corrective morph shapes to adjust body parts some key areas have partial cloth on them by design. We can’t do this anymore. You can imagine the harsh rigging scenario we will have to tackle to work around this limitation by avoiding cloth entirely on those parts and coming up with a middle solution to sell the effect.