Open RadarScope from HA Dashboard

I’d like a way to push a button on my HA weather dashboard and navigate to the RadarScope application that is installed on my dashboard tablet running Fully Kiosk Browser.
I have tried to figure this out, but no luck. Recommendations? Is it doable?

Has anybody been able to navigate to an application on your Android phone or tablet from the dashboard?

Did you ever figure this out?

I did not. Have you done this?