I'm confused by what's going on here.
You posted a 2nd block with the bitwarden.glenspcservice.com returned by the openssl tool.
The first two also showed blocks, the first of which was the myhomelab.glenspcservice.com.
Part of the confusion comes from the config file. I have the port set to 4443. My original BW server is set to 8443. I wasn't certain if they could both run at the same time using 8443 on different IP addresses so I chose 4443, however it seems like it wants 8443 anyway. I'm not sure if 8443 is hardcoded somewhere or what.
The certificate files are located at ~./bwdata/ssl/myhomelab.glenspcservice.com.
There are 3 files in that directory. ca.crt; certificate.crt; and private.key.
Nowhere on the server do I have any of the certificate files for bitwarden.glenspcservice.com. Those files are on the other BW server which on running on different physical hardware in a VM so there's no way this one can be pulling files from the other one.
Mentions have been made about SNI but I'm not sure how to look for this.
I appreciate the feedback so far.
I saw the answer from webprofusion