Adobe is discontinuing their cloud sync option for all users.
Starting December 11, 2023, new Creative Cloud users no longer have access to the cloud sync feature: https://helpx.adobe.com/creative-cloud/kb/creative-cloud-desktop-app-spinning.html#:~:text=Select%20the%20Account%20icon%20in,Select%20Resume%20File%20Syncing.
In 2024, Adobe will deprecate the cloud sync feature for all users:
Files stored in Adobe cloud sync service will still be available on the user's local computer. For details, see: https://helpx.adobe.com/enterprise/kb/eol-cc-synced-files-for-business-plans.html
For assistance, contact the Service Desk.