An update to Azure SQL Managed Instance Management Pack is available (7.4.0.0). You can download the MP from the link below. Majority of the changes are based on your direct feedback. Thank you.
Download Microsoft System Center Management Pack for Azure SQL Managed Instance
There are a lot of new features as well as some bug fixes in these MPs. You can find the full list by following the link below. Some of the bigger additions are:
Updated API with Microsoft Authentication Library (MSAL) in place of deprecated Azure Active Directory Authentication Library (ADAL) Improved « Database Status »