Spotted...

See the thing is, he isn't being a ped. He's running is bike with the flow of traffic. Ped xings go at right angles to the traffic (usually). He's just stopping, getting off and running it across the ASL before remounting in the flow of traffic. He's a nob. Darwins theory of evolution in full fail mode.

He's by-passing the stop line (when you RLJ, the unlawful bit is crossing the stop line at red). Once you're past the stop line, you can in theory just remount, and in practice you obviously need to watch out. It's an inelegant manoeuvre for sure, and not recommended.