Xiaomi Mi A2 no sound with JVC KD-X342BT

Hello,

I just got my new Xiaomi Mi A2 phone.
I paired it with my JVC KD-X342BT and it paired correctly, shows the name of the music which is playing and counts the seconds played from the music but it just doesn't have sound.
It has sound if I call someone but doesn't play the sound of any media like youtube videos or music from apple music.

I tried ro pair them again, restored network settings and I restarted both devices but nothing helped.

So I'm looking for a solution.

Thanks in advance!