Way to clip underneath the map

Summary of bug here.
Getting underneath the plaza map.

Steps to Reproduce

Please list how this bug can be reproduced, if possible. Pictures would be much appreciated!
Go to underneath the ferris wheel, find the pillar, walk into the pillar, go straight down. Simple to do and easy to reproduce.

What I expected to happen

The normal behavior.
Was just looking around the map for fun (for one of the plushies hidden around lol). Happened to find this glitch while doing that.

What happened

The issue the bug caused.
Weren’t any specific problems, cool to see underneath the map and all that but I would assume the devs do not wish for something like this to exist.

Notes / Media

Other misc notes about the bug. Picture or videos would be much appreciated!

Processing: Towerclipping.webm…
Seems it won’t let me upload clips? I have a short video of doing it if you would like, however I’m unsure how to post it.