Debian 13 RC1 conflict with dhcpcd-base and resolvconf

I have Debian 13 Rc1 running with pihole and unbound configured as dualstack (pihole 127.0.0.1 and ::1 port 53, unbound 127.0.0.1 and ::1 port 5335).

Debian 13 comes with dhcpcd-base as default and your script installs resolvconf which results in an DNS loop (about 2000 dns requests/min from itself and every connected client in pihole) if DNSv6-Server over Router Advertisement (RFC 5006) is enabled in my router.

If I remove resolvconf everything is working again fine (also wireguard seems to work fine). So it seems that dhcpcd-base and resolvconf breaks each other in my setup.

Is resolvconf as a dependency really needed in your wireguard install script?