Fix a bug where the step size starts at 0 instead of 1

src/FocusVolumeControl/DialAction.cs

@@ -26,6 +26,7 @@ public class DialAction : EncoderBase
 		{
 			PluginSettings instance = new PluginSettings();
 			instance.FallbackBehavior = FallbackBehavior.SystemSounds;
+			instance.StepSize = 1;
 			return instance;
 		}
 	}