Help with Bitwarden and MSSQL

Dear BitWarden Users.
I am facing the following issue.
I successfully deployed selfhosted Bitwarden with docker. Thats working like a charm.
Now i have swiched to external MS-SQL Database with this manual Connect to an External MSSQL Database | Bitwarden Help & Support
This went well and i can use my selfhosted BitWarden like a charm with my separate MS-SQL instance.
The issue i am facing now, every time i would like to update BitWarden, the update will fail when it comes to the migration of the database.
Has anyone the same behavior?

Any help would be very appreciated.
Regards
Matthias