If you use Fully Kiosk browser, it has APIs that can be used to switch which dashboard page is displayed.
There’s a Hubitat driver and SmartThings DTH available. Since Groovy is being shut down on SmartThings soon, you could use the Web Requestor driver along with Fully Kiosk’s REST API
The loadUrl format is:
http://your.ip:2323/?cmd=loadUrl&url={{yourUrl}}&password={{yourFkbPass}}