Ever since I upgraded to Catalina, I've had a problem where the files within the Pages and Numbers folders in iCLoud don't sync to my Mac, except for files I've created since the upgrade. However, if I go to iCloud.com I can see everything. I have tried:
- Turning iCloud on and off again
- Re-installing Catalina
- Uninstalling Pages and Numbers (properly, with AppCleaner)