Wemo and new SmartThings App

A week ago I migrated from old SmartThings app to new one. Since then my wemo Mini plugs does not get detected by new app., tried everything on wemo app. Works great on wemo all but doesn’t scan or cannot add them to SmartThings… when I try to connect wemo thru SmartThings it keeps giving me error message…

I miss the stability of older app… though new app has much better UI