I was having this issue a few months ago. It seemed like it was working again for a bit. After the most recent update, I am having issues again. The world I am playing is about 2.2 GB. As I said, it was working not long ago (the 2.2 GB world was being synced to the cloud without issue).
Side note: The 2.2 GB is the actual file size. It is not one of the inflated files that others ran into. It is a realm I started with friends back in 2019. One of those friends really liked exploring. Every new update, I have to venture further out to get the new stuff. Every new update, the file size increases just a little bit. I would really like this to be backed up to the cloud.
I was having this issue a few months ago. It seemed like it was working again for a bit. After the most recent update, I am having issues again. The world I am playing is about 2.2 GB. As I said, it was working not long ago (the 2.2 GB world was being synced to the cloud without issue).
Side note: The 2.2 GB is the actual file size. It is not one of the inflated files that others ran into. It is a realm I started with friends back in 2019. One of those friends really liked exploring. Every new update, I have to venture further out to get the new stuff. Every new update, the file size increases just a little bit. I would really like this to be backed up to the cloud.