No teleportation

[Vinrey123]

Expected behavior

I think the barrier plugin should teleport the player back even if they are below -64 height.

Observed/Actual behavior

My players found a bug where if you push yourself over a barrier with a piston and fall below -64 height, and then fly up, you can safely fly behind the barrier without fear of being teleported back.

This raises problems because people can enter other islands and destroy them, look at other people's farms, etc.

Steps/models to reproduce

1. Push yourself over the barrier with the piston
2. Type /fly
3. Fly to other islands

BentoBox version

BentoBox-3.11.1
Border-4.6.0

Plugin list

AOneBlock-1.22.0
Biomes-2.2.1
Level-2.22.0
TopBlock-1.1.0
Warps-1.17.0

Other

I made a video for visual viewing.
https://youtu.be/EroVKnnx18g

[tastybento]

I need to test.