Issue Downloading Originals to Mac
I am trying to transfer photos form my current iCloud ID to a new one that I have created. I was told by Apple Support that the best way to do this would be to toggle the Download Originals to Mac option in Photos on my Macbook. Then, sign out of my current ID, sign back in with the new ID and then sync the photos.
Once I toggled the 'Download Originals to Mac' option, at the bottom of my library, I saw a counter indicating how many photos are left to download. This counter is no longer showing so I guess it is right to assume everything is now downloaded to the Mac.
The issue: When I attempt to sign out of my Apple ID on the Mac, I get a message saying that iCloud is Currently Updating and '5027 low-resolution photos and videos will be removed from this Mac.'
The 5027 number has not changed for a number of hours. Also, the total Photos space taken on my Mac currently (319GB) is greater than the size of Photos that is showing up on my iPhone (313GB), despite both devices showing the same number of Photos and Videos.
Anyway, how can I force the 5027 photos and videos to download to the Mac in original quality>?
Thanks
MacBook Pro 14″, macOS 14.0