Problems to install apache-airflow-providers-microsoft-mssql

Hi, I’m installing airflow in my kubernetes environment with chart:

Inside my requirements.txt file are the following providers:
apache-airflow-providers-oracle
apache-airflow-providers-apache-pinot
apache-airflow-providers-apache-beam
apache-airflow-providers-microsoft-mssql
apache-airflow-providers-google
When entering the connections tab, you can find the option to re-create a connection with Oracle, but there is no option to connect to MSSQL even after installing the provider.

Can you help us with this problem?
Thanks.