Arti - Does arti support a separate Socks5Proxy option like in Tor's torrc?

Does arti have an independent Socks5Proxy option like in C Tor’s torrc to support socks5 upstream front proxy? Otherwise, I can’t access to Tor. I hope to get an answer as soon as possible.If it’s not currently supported, will future development support this feature?thank u.

Checking the Arti config example, I don’t think there is a configurable option about upstream Socks5 proxy.

About the future, I have no idea, maybe ask the developers?