Bike lane is exclusively for movement of bicycles. Other vehicles and pedestrians are not allowed on it.
Some people do not respect that and of course they walk around the bike lane and do not allow cyclists to pass, nor do they pay much attention to it, so usually collisions may occur between pedestrians and cyclists.
Of course, after they move, so that cyclists may pass, they return to the bike lane as if they don’t realize that they shouldn’t and are not allowed to walk there.
It’s amazing how many people moved over for the front bike and then immediately moved right back where they were without even looking back to see the second bike.
As you will see in the video, the only way to draw attention of pedestrians to move is this easy way.