Regd: na_0009: Proper labeling for propagated signal lines

I am facing an issue with Model advisor check 'check for propagated signal labels'. If I run this check without updating my model I am getting so many warnings, because its not propagating the labels from libraries to subsystems and vice versa.

if i update my model all signal labels are up to date and its passing.

My Q is whether its a problem with check or my model..?

I feel better to have model update option in this check update 1st and then run the check.