docs: public void setUseProxyChain(boolean useProxyChain) {
          if (useProxyChain && (getProxyChainName() == null || getProxyChainName().isEmpty())) {
              return;
          }
  
          this.useProxyChain = useProxyChain;
          getConfig().setProperty(USE_PROXY_CHAIN_KEY, this.useProxyChain);
      }