I think that it makes no sense that once you finish the sticker album it just resets. I finished the album with a little more than two weeks left so now all my daily tasks are going towards sticker packs that are going to get reset in a week. It feels pointless to complete tasks.
I have two ideas for this.
One:
Allow the stickers and/or extra stars to transfer when the album resets if youve already finished it
Two:
Have daily challenges reward gems in place of stickers after finishing the album.