I decided to try out the 80% Charging Limit on my new iPhone 15 Pro Max. I created some screenshots and saved them to my Photos, but they didn't sync over to my Mac. I went into iCloud / Photos and noticed that the Status was that syncing was paused and the reason was for battery optimization. I told it to sync and it did sync. I had 75% power on my iPhone when this happened. I wonder if this was because of the 80% limit being set on charging. Please look out for this to see if you are experiencing the same thing.
