After syncing the Team Lead profile the button disappears. What if a regular user syncs after this action?
In order to be able to sync again, the Team Lead profile will simply need to make a small change to the catalog (adding an empty lot, making a small change to an existing lot, etc). This will cause the sync button to reappear for the Team Lead profile. When a regular user syncs, this does also automatically sync the regular user’s data in the back end.