After I login using TOTP OPNsense opens to page not found

[TheCodeGeek]

I have set up a TOTP authentication server and I am able to login to OPNsense securely, but now instead of opening the dashboard, I am presented with a "page not found" page. The address in the address bar reads [OPNsense IP:Port]/Washington. I am confused as to why this is happening, but I assume that my state is being added to the address bar. is this a bug?

I am using OPNsense 19.7.2 with TOTP enabled. It's running in a VM on my server and is serving as my home router.

Thanks in advance for any assistance,
TheCodeGeek