netavark: static macvlan IP is duplicated after container restart

repro:

sudo podman network create macvtest -d macvlan --subnet=fd22::/16
sudo podman run --net=macvtest:ip=fd22::3 docker.io/nginx 

In a second window run:

sudo nsenter -t $(pgrep nginx | tail -n1) -p -n ip -6 a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
27: eth0@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
    inet6 censored-slaac-address/64 scope global tentative dynamic mngtmpaddr 
       valid_lft 2592000sec preferred_lft 604800sec
    inet6 fd22::3/16 scope global tentative 
       valid_lft forever preferred_lft forever
    inet6 fe80::28a7:41ff:feb3:9497/64 scope link 
       valid_lft forever preferred_lft forever

looks ok, now ctrl+c the nginx and start it again. sudo nsenter -t $(pgrep nginx | tail -n1) -p -n ip -6 a now shows:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
28: eth0@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
    inet6 censored-slaac-address/64 scope global dynamic mngtmpaddr 
       valid_lft 2591990sec preferred_lft 604790sec
    inet6 fd22::3/16 scope global dadfailed tentative 
       valid_lft forever preferred_lft forever
    inet6 fe80::54c8:36ff:fe70:2b5b/64 scope link 
       valid_lft forever preferred_lft forever

Notice the dadfailed on eth0. Does this need to be released somehow?