IPv6 scoped address disambiguation

[Peter]

Hi @all,

 the reference manual says something about scoped ipv6 addresses,
so I might assume they are understood and useable. But maybe either
I did misunderstand something, or something is wrong here:

My configuration:

        listen-on-v6 port 53    { fe80::2%lo0;
                                  fe80::3%lo0; };

This is what I have:

# ifconfig | grep fe80
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
        inet6 fe80::2%lo0 prefixlen 128 scopeid 0x3
        inet6 fe80::3%lo0 prefixlen 128 scopeid 0x3
        inet6 fe80::2%tun0 prefixlen 124 scopeid 0x5
        inet6 fe80::2%tun1 prefixlen 124 scopeid 0x6

And this is what I get when starting named:

# netstat -an6 | grep "fe80.*53.*LISTEN"

tcp6       0      0 fe80::2%tun1.53        *.*                    LISTEN     
tcp6       0      0 fe80::2%tun0.53        *.*                    LISTEN     
tcp6       0      0 fe80::3%lo0.53         *.*                    LISTEN     
tcp6       0      0 fe80::2%lo0.53         *.*                    LISTEN     

I didn't expect the %tun0 and %tun1 to appear here.
Am I missing some necessary quoting in the address string?

My version:

BIND 9.16.29 (Extended Support Version) <id:7e23e43>
running on FreeBSD amd64 12.3-RELEASE-p5
<etc.etc.>