Green Dot with a small c next to tidal and Qobuz logo

Is anyone else seeing the small green dot which appears to have the letter c in the middle of the dot appear from time to time when streaming Tidal. It is not related to MQA I still have those blue and green dots next to MQA, this is something new? The same is showing for Qobuz.

@ROSEHAN is this a recent change?

@duffer5

This function is only supported by RS 130.
A green or blue ICON means that the album or track has been cached.

That is helpful, thank you for letting me know. What is the difference between the blue dot or green dot?

@duffer5

Blue dot or green dot has nothing to do with it. And if you look closely, it’s not a dot, but a C.