The Kiosk Browser, which is a single page kiosk mode browser based on Edge, seems to only comprehend plain URLs. Every non-URL URI is understood as a webpage address.
Is there an option to enable non-URL URIs?
We'd like to create custom URIs as a control mechanism for switching to a different local application for the kiosk. Otherwise we have to compromise with Chrome's kiosk mode, which opens all URIs, including our custom created. Edge comprehends them too, but we haven't found any command line arguments to have it run like the Kiosk Browser.