Power BI drillthrough report not working properly in MS Teams

I created a drillthrough with 2 reports within the same Team Workspace, but the drillthrough does not appear in the desktop version of Teams.

The drillthrough works fine when running from Power BI in the browser so I know it is configured properly.

It even worked okay from the iPad in Teams as the PowerBI app gets called from Teams so the report runs outside Teams.   It appears that it is not working within the Desktop Teams application.