Persistence.json removed/regenerated upon removal of CCS in 120

Symptoms

CCS history of UUIDs is removed when CCS is removed during the update to 120.

Description

Following the update to version 120, CCS is removed. The persistent.json file keeps track of all CCS users. If you need to attempt the ccs_to_cpdavd migration once more, this may not be completed successfully due to reinstall, causing a new persistent.json file to be created.

We've opened an internal case for our development team to investigate this further. For reference, the case number is CPANEL-44197. Follow this article to receive an email notification when a solution is published in the product. 

Workaround

None available.