Google Groups mailing list autodetection

[Logan Rathbone]

With most any mailing list I've subscribed to, I've been able to use the 
L shortcut to list-reply and the mailing list has been auto-detected by 
mutt just fine.

However, with one list, which is managed by Google Groups as I 
understand, is not.

Here is the List-Post header, redacted so that the particulars of the 
private list are not divulged:

List-Post: <https://groups.google.com/a/REDACTED.org/group/members/post>, <mailto:members at REDACTED.org>

If I add 'lists members at REDACTED.org' to my muttrc, it allows list-reply 
to work properly.

Is this is a known issue with Google Groups-based mailing lists, or 
could something else be wrong with my configuration? I'd prefer not to 
have to add the lists line manually if I don't have to.

Thanks,
-Logan