Photos stopped syncing for no apparent reason
I checked my iCloud account to download photos after my iPhone had to be restored. The list only includes photos going up to about a year ago. I recently upgraded my iCloud to get more storage, so I assumed that every photo on my phone would be synced to the Cloud, but this wasn't the case. How can I be sure that every photo on my phone is being synced to the Cloud the way it's supposed to be?
iPhone SE, iOS 16