According to https://htcondor.readthedocs.io/en/24.0/users-manual/env-of-job.html, specifying "universe = docker" is optional. However it really isn't for containerized jobs that 1) use the chirp server and 2) use a bridged docker network.
Hi Jordan:
Thanks for the detailed report, and sorry for the headaches. We'll get a fix into a future version of htcondor.
-greg