The player's camera shakes when attempting to step up blocks with a boat above them

When the player tries to step up a pillar of blocks with a boat sitting at the top of it, they will be blocked from doing so as expected, but their camera will stutter.

Steps to Reproduce:

1. Modify the player's step height

   /attribute @p minecraft:step_height base set 10

2. Build a 2 block tall pillar

3. Place a boat on top of it

4. Try and step up the pillar

Observed Behavior:

The players camera stutters fairly aggresively as the game tries to position the player on top of the pillar, realizing it can't due to the boat blocking the player from doing so.

Expected Behavior:

The player would simply be prevented from stepping up, because they are blocked. No jittery or stuttering motion would be present.

Screenshots/Videos:

(The stuttering is far more apparent in your own test, a 30fps video can't entirely show the behavior)