End city structures can intersect themselves

The Bug:

End city structures can intersect themselves.

Here is an example:

Seed: 3828145271356044537
Coordinates: /execute in minecraft:the_end run tp @s -855.86 117.00 -1884.51 -336.58 11.01

Steps to Reproduce:

1. Generate a world with the seed provided above and teleport to the given coordinates.
2. Look closely at the generation of the end city structures.
3. Take note as to whether or not end city structures can intersect themselves.

Observed Behavior:

End city structures can intersect themselves.

Expected Behavior:

End city structures would not be able to intersect themselves.