use string.Empty in IconTooltip
use string.Empty in IconTooltip

smoogipooo/osu,ppy/osu,UselessToucan/osu,EVAST9919/osu,EVAST9919/osu,peppy/osu,ppy/osu,ppy/osu,UselessToucan/osu,peppy/osu,peppy/osu,UselessToucan/osu,smoogipoo/osu,smoogipoo/osu,NeoAdonis/osu,smoogipoo/osu,NeoAdonis/osu,peppy/osu-new,NeoAdonis/osu