It appears that this has been fixed. Thanks!
Couple of notes:
- After a successful graceful restart, everything works, but the listener shows the following on the main "Actions" page as its Address:
Normally it shows this: [ALL]:80
Just a cosmetic issue and not very important.
- Previously as a workaround, I was using a template and just created one listener for IPv4 and one for IPv6 and added both to the template, which worked fine. This is likely a lot of work if you don't use a template, though.