I can confirm that we have this on our plan for early in 2020/ Thanks for your patience!Mads commented
@Cathy would be a good solution - any updates about this?
Hi, if you caught our announcements at Ignite, we announced that we will support device owner mode for Android fully managed corporate devices. It will preview by end of year. Check out our EMS blog for more info
So we’ll call this “started”. :-)
Also, we’ve been supporting Android kiosk mode since July.
As of the week of June 4, 2018, the Microsoft Edge browser for mobile devices (iOS and Android) supports Microsoft Intune app protection policies. Users of iOS and Android devices who sign-in with their corporate Azure AD accounts in the Edge application will be protected by Intune. On iOS devices, the Require managed browser for web content policy will allow users to open links in Edge when it is managed.
I think what you’re asking for is making Edge replace the managed browser, so I won’t call this complete, but wanted you to know that we added this Edge-related feature.