Fix intro welcome playing double due to missing conditional
Fix intro welcome playing double due to missing conditional

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