interface qos conflicts with ovs

Hello community, We found a strange situation where interface qos is being cleared up. After some search, looks like ovs will clear tc setting at least on ingress. related code is https://github.com/openvswitch/ovs/blob/91cb55bc8aad7fe17060778482dc7ad18dc0... so I would like to know if it is more ideal to set ovs port qos and replace current tc when ovs port is used? thank you -- Best Regards, Jiatong Shen