can not update app in family sharing
I have a problem. In the past, me and my brother use same apple id on 2 ipad. Now i create new account for my brother then use family sharing.
the problem is the app on my brother’s ipad(download by my ID not the new one) can not be update.
There is no problem when download other app that i was brought ( the app that my bro didn’t download )
i think it will work if we just delete then download it again. but there are too much data in that app.
how can we fix this problem.