I have a new instance (Stand-alone) of Confluence. I have installed SQL Server on the local Ubuntu Server. I opened up firewall ports (TCP 1433 and UDP 1434). I can connect to SQL Server DB with SSMS to validate. I have created a DB, User with dbo rights and the appropriate Collation and Multi user settings accorinng to Atlassian docs.
I also have SQL Server JDBC driver and copied in place for Confluence to connect to SQL.
Test Connection does not give feedback and Next does nothing as well. What am I missing?