URLRequest Timeout

I need to override the default timeout for an URLRequest. What would be the easiest way to accomplish this? I tried this, but it doesn’t work. openfl.net.URLRequest has no field idleTimeout

if (timeout > 0) {
    request.idleTimeout = timeout;

Using openfl 6.2.0.

This was just added to development builds, if you want the change before we release, you could try using a development version, or try and patch a couple files yourself: