Close midi devices asynchronously to avoid blocking the game UI
Close midi devices asynchronously to avoid blocking the game UI

ppy/osu-framework,ZLima12/osu-framework,ppy/osu-framework,smoogipooo/osu-framework,ppy/osu-framework,peppy/osu-framework,peppy/osu-framework,ZLima12/osu-framework,smoogipooo/osu-framework,peppy/osu-framework