Expected behavior:
When you're scrolling on an audio file the volume should smoothly increase/decrease between 0 and 1 so you can fine-tune it.
Actual behavior:
When you're scrolling on an audio file the volume jumps straight to 0 or 1 (depending on the direction).
Additional information:
I'm using Windows 10. When I use the default value ("3") of the "Choose how many lines to scroll each time" Windows setting then tat only allows me to set the volume of a file to either "0" or "1". If I change the Windows setting value to its lowest possible value "1" then I can set the volume to a few more intermediate steps: "0", "0.3333333206176758", "0.6666666793823242", "0.9999999618530273" and "1".
