Fix random not working with all songs

[rube200]

I was trying to randomize musics with all songs collection, but it wasnt working. After digging and debugging the plugin code, i found out the problem is the harmony patch. In the original LevelCollectionTableView.SetData method the parameter previewBeatmapLevels is IReadOnlyList and not an array. When the player sets collection to All songs the games passes an IReadOnlyCollection does not working. If you debug it as an array the collection will have a count of 0.

[kinsi55]

Hi, thank you. I suppose this is an issue in the latest version? I never noticed something this before

[rube200]

My currently installed version is the latest (1.34.2). When i was debugging lastInMapList and lastOutMapList were empty when selecting all soungs.