photos library has doubled in size
Hi,
I've recently copied my photo library, (88.66GB), from my iMac (Mojave), to my new M1 MacBook Air (Monterey) and all was fine.
I'm not using iCloud Photo Library by the way, but today I've noticed that the library file size has doubled in size to 172.13GB.
I've had a random check for duplicates but can't see any, so what could be causing this?
Thanks,
Bill
MacBook Air 13″, macOS 12.3