fix #1199 PageUp/PageDown for result list
fix #1199 PageUp/PageDown for result list

yozora-hitagi/Saber,danisein/Wox,yozora-hitagi/Saber,danisein/Wox,medoni/Wox,medoni/Wox,Launchify/Launchify,Launchify/Launchify