Mousewheel bindings don't prevent scrolling

[sagotsky]

Hi there,

I'm trying to bind an action to a key plus my mousewheel. It works, but continues to scroll whatever window is focused. I was expecting sxhkd to capture the button press and block scrolling.

I tested with this snippet. My hope was that scrolling was happening on a button up event and I'd only mapped button down, so I added the @ rule as well. It didn't help.

super + {button4,button5}
   notify-send {4,5} down
@super + {button4,button5}
   notify-send {4,5} up