How can I get Kaltura videos to view like Youtube videos do in the Canvas mobile app?

Community Explorer

When I embed a Youtube video in Canvas and look at the page in the Mobile app, the video is there ready to play. When I do the same with a Kaltura video, there is just a box that says open external tool. Is there some setting I don't have turned on? Surely something we pay for has to have a better integration that that. What am I missing? Students aren't watching the videos, probably because they don't even know what the "external tool" is. Suggestions??