Relates to MC-275780

When a minecart going up/down an ascending track with powdered snow/cobwebs on it it will jump up and detach from the track.

• For powdered snow this only happens when the minecart is going up
• For cobwebs it happens both up and down.

Reproduction Steps

• Build this setup
  
• Send a minecart up the track
• If you're having trouble seeing it raise maxSpeed to 16

Observed results

• The minecart briefly derails itself
  

Expected results

• The minecart would slow down but wouldn't derail