How to get remote video track resolution

I’m running react-native-webrtc 106.0.5 on Pixel_3a_API_32_arm64-v8a.
I can receive remote video track and display it on RTCView on my app.
However, I’m not able to get width and height of the video.
On WebView based app I’m able to get videoHeight and videoWidth of Video element but how should I do this with react-native-webrtc?
getStats() return empty Map. getSettings() of received video tracks gives undefined width and height.