different behavior android-iphone

[rejetto]

Plan Premium

 Device Sony XZ1 compact

Operating System Android 9

Hello, using spotify connect with my Yamaha Amp.

While with an Iphone X i can use the volume buttons even when the phone is off,

with Android the behavior is different: the volume buttons work only if Spotify is the app currently on the display.

I frankly think the latter one sucks, as i have to unlock the phone.

The experience should be the same on both phones, when possible. I hope you will consider this a problem.