[Fixed Bugs]

• Fixed a bug that could cause the contents of a layer to disappear or be replaced.
  ※ We’ve also received reports on "The position and size of a layer changes unintentionally and returns to the original state by switching the layer's visibility”. This bug could also be interpreted as if the layer disappeared. Fixing this issue is not included in this update. We apologize for the inconvenience, but please wait until the problem is fixed.
• (Android free version) Fixed a crash bug on some Android 5 devices.