See this bug https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243698
It has cad/verilator: in its subject, yet the maintainer wasn't auto-assigned and wasn't notified.
Bug 243698 was created in January 2020. We had an issue in the past where Auto-Assignment wasn't occurring. This is likely one of the bugs that was not identified at the time
If Auto-Assignment doesn't function for newly/recently created isues, please re-open the issue adding those affected issue ID's to See Also