Menu Music not streamed

In the sounds.json, the menu music (music.menu) is not streamed, causing the title screen to freeze while the music loads.

Actual sounds.json:
"music.menu":

{ "category": "music", "sounds": [ "music/menu/menu1", "music/menu/menu2", "music/menu/menu3", "music/menu/menu4" ] }

The tracks should have the property "stream: true"