candidate-pair state changes from 'in-progress' to 'succeeded' and vice-versa all the time.

I was checking chrome://webrtc-internals recently and noticed that candidate-pair state changes from in-progress to succeeded and from succeeded to in-progress all the time like every 10 seconds or so. I have checked on google meet as well it happens there as well but less frequently. Attached is the video recording of it.

Is this normal?
What causes this?

ezgif-1-674cd8aa2d

Yeah it seems normal. It’s not affecting anything on my end.

So this happens on your side as well? Do you know the reason why it happens?