$ show dhcpv6 server leases 

Traceback (most recent call last):
  File "/usr/libexec/vyos/op_mode/dhcp.py", line 427, in <module>
    res = vyos.opmode.run(sys.modules[__name__])
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/vyos/opmode.py", line 263, in run
    res = func(**args)
          ^^^^^^^^^^^^
  File "/usr/libexec/vyos/op_mode/dhcp.py", line 264, in _wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/libexec/vyos/op_mode/dhcp.py", line 317, in show_server_leases
    lease_data = _get_raw_server_leases(family=family, pool=pool, sorted=sorted, state=state, origin=origin)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/libexec/vyos/op_mode/dhcp.py", line 108, in _get_raw_server_leases
    data_lease['duid'] = _format_hex_string(lease.duid)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/libexec/vyos/op_mode/dhcp.py", line 54, in _format_hex_string
    out_str = ':'.join(a+b for a,b in zip(in_str[::2], in_str[1::2]))
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: sequence item 0: expected str instance, int found

ia-na "\334\005\2750\000\004\004\360.\224\341h\033#\243\261d\344'\275b6" {
  cltt 5 2024/06/07 14:22:18;
  iaaddr fd00::1:0:0:ffff:b1d9 {
    binding state active;
    preferred-life 7200;
    max-life 7500;
    ends 5 2024/06/07 16:27:18;
  }
}