[Beta] Ver1.9.1a release

This article is a release note for VirtualCast Beta.
For information on how to play Beta, see here.
[h2]Changes[/h2]
- You will now return to My Studio when you are kicked out from a joined studio.
- When a falling DVD reaches a certain height, the physics for the DVD will be disabled.
- Official studios are now shown on the left side of the join list.
- Added license screen on the title.
[h2]Improvements[/h2]
- Reduced the occurrence of broken official studios.
- Added a warning message for "Reset and quit."

- Added VRM load progress display on the title.
- Reduced the slowdown of the terms of use screen and the settings screen.
- Changed the design of the talk-back indicator on the title for clarity.
- Now the backside of the cue card will be rendered when the opacity of the cue card is lowered.
[h2]Bug fixes[/h2]
- Fixed the issue where agreeing with the terms of use inside the VR did not move the desktop screen forward.
- Fixed the issue where multi-assignable items in the title configuration, such as "URLs for whiteboard images," were not able to accept multiple entries by copy & paste.

- Fixed the issue where in the title screen, the cursor protruded from some textboxes.
- Fixed the issue where in the settings, [General] > [Input device] was not saved.
VCI
[h2]Bug fix[/h2]
- Fixed the issue where some fields of ExportAvatar are not displayed correctly with types.lua.