Talk - audio-video lag

In my testing audio is slightly out of sync with video. Hard to say the exact time difference but it is noticeable when talking with someone and looking at his/her face. I haven’t seen much difference when switching between p2p connections and a TURN relay (other than the difference in overall latency). I’ve tested Chromium and Firefox on Linux on one end and an Android NC Talk app on the other.

Has anyone noticed it as well? Perhaps it is just a configuration issue on my side.

Is it possible to adjust/calibrate the audio-video lag in Talk?