I recently switched to Family Sharing. Previously, we all had our separate iCloud accounts for contact syncing, calendaring, reminders, etc. and shared a single account for out store purchases.
Now that we've family sharing setup, besides still using separate iCloud accounts for the above purposes, everyone started using their own iCloud accounts for their store purchases as well.
When I go to
Settings > Apple ID > Family Sharing > Share Purchases, I see that the old account we used to share for our store purchases is listed as to be shared among family members but when I recently tried to download a past purchase with that account, I repurchased it(I was logged in to the store with my own iCloud account).
What should I do if I want to be able to access my previous purchases?