New Mi5s Plus Bug Audio

[VizDope]

I noticed with whatsapp and telegram my voice recording seems disturbated. This doesnt happen with Audio Recorded (default app). Someone can help me?
ROM 7.3.9 MIUI 8.3

 

[kic10]

I am having the same problem on my MI 4c after flashing Nougat. :/

 

[VizDope]

I am having the same problem on my MI 4c after flashing Nougat. :/

I'm on 6.0.1 btw