CARP interface metrics?

[rmcburney86]

I'm running a HA configuration of OPNsense and was wondering if anyone knows how to get the metrics for the CARP interfaces instead of the physical interfaces?

I took a quick scan of the get_interfaces_info function and tried changing:
$include_unlinked = false in the declaration to $include_unlinked = true
and
$interfaces = legacy_config_get_interfaces(['virtual' => false]); to $interfaces = legacy_config_get_interfaces(['virtual' => true]);

But neither\both caused the telegraf_pfifgw script to output the CARP interfaces.