Connection to Azure SQL DB ReadOnly Replica

[MargotYu]

Hallo Qlik Users,

we are trying to connect our dashboards to the Azure SQL DB ReadOnly Replica.
We set the advanced parameters (s. attached files) and successfully loaded the data.
But after checking the logged connection on database we found out that Qlik used the ReadWrite version.

What is the correct why to make sure that Qlik connects with the Replica?

Thank you very much for your help!

Qlik Edition in use:
Qlik Sense Enterprise SaaS

Kind regards

Margot