P: Navigating presets with arrows

I miss the abillity to change the previews of the pressets bij navigating with the down or up arrow.

It's a strain on my hands when i have to hover/glide over the many options. Now i have to use the pen(wacom) or the mouse and this causes nerve pains in my hands to make those tiny precision movents or to hold it for a while on the same spot for longer time when to decide . I often decide not to use it and the arrows while make it more enjoyable for me and i think many others so can you help me.