SQL2016 : Win32_PerfFormattedData_MSSQLSERVER_SQLServerDatabases Class not populated

Hello,

On our Microsoft Windows Server 2012 R2 Standard SQL2016 servers (the 2 ones we have at time being with such a config),I noticed WMI Class Win32_PerfFormattedData_MSSQLSERVER_SQLServerDatabases
from root\cimv2 namespace is not populated with info regarding of configured databases such it
is for other SQL2005/2008/2012 servers.

Neither SQL Local instances nor SQL Instances from an AlwaysOn Configuration in clustered env (Win2012R2)
are populated.

Any clue to populate class back ?

Thanks

Th