Keyboard volume does not work when Spotify is active window

[simingguo]

Since the new patch, my keyboard's volume knob no longer works when Spotify is the active window. It works fine when any other window is active. My keyboard is a Dell multimedia keyboard like this (https://www.amazon.com/dp/B002G9OZXG).

[wehrenseb]

Same here

[backlash]

Same here. The knob and mute buttons don't work while Spotify is the main window. But Play/Pause and Stop do work. It's really inconvienient to lose access to the volume knob as it's the fastest way for me to adjust volume on my computer.