I'm afraid I'm with the above replies. I am a terrible chancer when riding in London, but when it goes badly it's my fault. After a move like that, I'd grin sheepishly and swear not to do it again, until the next time. I wouldn't film myself telling a driver I was filming him ignoring me.
Going up the inside of a bus is often a poor move.
Also, the cyclist was doing so on zig-zag markings. I confess to not knowing whether it is verboten for cyclists, but certainly motor vehicles are not permitted to pass a stationary vehicle in the zig-zags on an approach to a crossing.
The driver wasn't being aggressive in closing the window. It is not unlikely that he didn't want to be preached to by someone who was only going to prove his very slight acquaintance with the rules.
Just as I am convinced that many drivers would be better road users if they tried riding a bicycle, I am convinced that cyclists who spent an hour or two driving HGVs and buses around city streets would be better road users.
Full marks for having the guts to ask for comment, but that one is more a lesson to the cyclists than the driver.