proxyjump error

Version: Linux WindTerm 2.2.0

client --> jumphost --> target(ipv6)

when target ip address is ipv6, an error occurred. ipv4 target ip address is ok.
```
SOCKS 5 address length is invalid.
SOCKS 5 address length is invalid.
Connection timed out
```

in terminal, use `ssh -J jumphost target` can connect.