prepOverlay() 'afterpost' ignored

I came across the fact that the 'afterpost' hook of prepOverlay() does not work (never executed).

I also found this 6 yr old posting:

http://plone-product-developers.narkive.com/9FuaInmR/plone-app-jquerytools-beforepost-afterpost

Obviously this issue got never fixed or is it supposed to work?

-aj