Hi,
is there any issues with the auto set status parent, because before V11, and until few month (years) evertything was correct.
when activities changes is status, th parent status change automatically, (and send a message to a specific user..)
but until V11, the parent status do not change automatically... but the parameter say "Yes", (show in attached file)
There in not change on that side on V11.0.
I tested, it works fine.
Just note that parent won't change status if it is not allowded to (worklfow blocked, missing required field).