Does qb only send resolved IP addresses when using a proxy？

[dzx-dzx]

'm trying to redirect some requests to certain tracekers through a proxy server, but leave other connections unchanged. So I used a certain software called forwarder with a PAC file.

I find that none of the requests are proxied, even when I force reannounce to those trackers. Logs from the forwarder show that all destinations of the requests are in the format of IP address, which can't hit the rules specified by the PAC file.

I check and uncheck Perform hostname lookup via proxy' and Use proxy for general purposes', as well as restart qbit, but to no avail.