Ability to sort Older photos into Albums

Not sure if it has already been mentioned or not, but with the new Albums feature it would be nice to be able to go back to our older photos and sort them into the albums.

I understand not wanting us to edit old posts but at least setting an option to allow us to add/remove from albums would be much appreciated.

Currently it appears that Pro users can edit posts up to 90 days after creations, however if it’s older even Pro cannot.

“The time to modify your post has expired. If it's not already the case, consider upgrading to Primfeed Pro to edit your post up to 90 days after its creation.”