I wanted to also report that some apps might not register the links properly, so it would be nice (if possible) to allow setting a "custom app", so when some apps don't register their links properly we can always override which app should handle some deeplinks.
In particular, I wasn't able to open a Clash of Clans base layout link with Orion. I was able to say "open in app" but Orion would error saying "opening the deep link clashofclans://... requires an app that can handle "clashofclans" scheme to be installed on this device", and I do have the app installed...