【Beta】VirtualCast ver1.9.4b release

This article is a release note for VirtualCast Beta.
For information on how to play Beta, see here.
[h2]Bug fixes[/h2]
- Fixed an occasional issue where swingable items don't swing when FastSpringBone is enabled.
- Fixed the issue where a fan becomes ungrabbable after being attracted.
- Fixed the issue where an item spawned by a guest disappears when the studio owner selects an item with the same name from the ring menu.
- Fixed the issue where overlapping item spawn sound effects were played very loudly when joining a studio with many items in existence.
- Fixed the issue where the state of nico video player was not in sync between guests and a studio owner when a guest joined a studio with a nico video player which has ended a playback.
- Fixed the issue where the movement range of the neck became restricted when six points tracking is enabled.
- Fixed the issue where the ring menu behaved unexpectedly after kicking a guest.
- Fixed the issue where an animation of the GLB location was unplayable.