Changes

• Items selected with the hand laser and the items which have its context menu opened will be highlighted.
  
• Adjusted the position of context menu so that they are easier to manipulate when they are opened with hands.
  

Bug fixes

• Fixed the issue where the application didn't run properly when ran in a specific network environment.
  
• Fixed the issue where the hand laser sometimes doesn't disappear.
  
• Fixed the issue where the application shuts down when entering a studio under a certain condition.