Cannot adjust the Music / Playing Now volume with Apple Watch's Siri
Just got a new Apple Watch 4.
Could not use the siri to control the volume of music / PlayingNow in iPhone. On the other hand, I could control the volume with Digital Clown.
Every-time I ask Siri to change the volume, the watch said :"OK, volume changed" but nothing happen in the iphone side.
Have tried to hard restart in both iPhone and the Watch. nothing solved.
Apple Watch Series 4, watchOS 5