## About The Pull Request
Another spurious CI runtime that keeps coming up all the time and is
annoying me. I believe it's occurring due to the chair not being
initialized before a `mob_buckler` mapping helper tries to buckle mobs
to it.
So I moved their code to lateload to hopefully ensure that doesn't
happen, as well as an additional safety measure in the armchair code
itself.
edit: confirmed that this does indeed fix it, as I have it merged
downstream preemptively due to it being such a blocking nuisance

Caused by
## Why It's Good For The Game
Less CI failures
## Changelog
N/A