I've downloaded several videos through Steam's store. I've got the Quest Link and Steam VR going. Then I run this player.

All I see is a black screen and the popup, "To watch a 360 video, find the video in your Steam Video Library and click Watch."

I don't see a way to do that within this player. And if I find the video on my desktop's Steam client and click Play, nothing happens.

So... what do I do?