Different behavior in different CI setups?

[mattwthompson]

Just a stub on my way out of the door for the day - hope to add more later

I've seen in multiple instances now some notebook failures in this repo that are passing elsewhere, i.e.

(failing, here) https://github.com/openforcefield/openff-docs/actions/runs/8863514005/job/24337649537
(passing, in Interchange's action) https://github.com/openforcefield/openff-interchange/actions/runs/8871495159/job/24354557754#step:8:46

The environments, invocation, etc. shouldn't differ that much ... right?

[mattwthompson]

I think the failing notebook was actually one of the toolkit's: https://github.com/openforcefield/openff-toolkit/actions/runs/8887109325