Setting up a whitelist for proxy on Windows 10

I have the latest DPYProxy running on localhost that fragments TLS records to bypass censorship and the proxy settings in Windows routes all traffic through this.

DPYProxy breaks some non-censored websites that i use and i want to make a whitelist so that only specified websites are routed through this proxy.

Windows only lets you make a blacklist so that specified websites are excluded from proxy, i want to do the reverse.

Current behaviour:

stackoverflow.com -> in list(no) -> proxy -- otherwise don't connect

Expected behaviour:

stackoverflow.com -> in list(yes) -> proxy -- otherwise connect normally

The proxy settings look like this image.

Windows Screenshot