Minecarts can phase through blocks directly above an ascending rail despite there being no space at all. This has happened in earlier versions of Minecraft, but now that features that have to do with minecarts phasing through blocks are being removed (see MC-275758), I thought that this should be fixed too (for consistency).

Fixing this bug might break some contraptions, but I'm relatively sure that its behavior can be replaced by something else.

Steps to reproduce:

1. Build a layout similar to the one shown in the picture.
2. Place a minecart on the right part of the track.
3. Push the minecart.
4. It should now phase through the block above the track.

What I expected to happen: The minecart should rebound from the block and continue in the other direction.