[Fixed Bugs and Problems]

• Fixed an issue where brush strokes would occur despite the stylus being in "eraser mode" on some devices.
• Fixed a bug where the app could freeze when using the Surrounding Fill tool under certain conditions.
• Fixed a bug where the Surrounding Fill tool would not work immediately after performing a canvas flip.
• Fixed a problem in which sharing a non-IPV file to the app could cause it to become inoperable for a long period of time.
• (Android) Fixed an issue where drawing with a stylus does not reflect the pressure on some Android devices.
• (Android) Fixed an issue where brush strokes were drawn even when the stylus was hovering on some Android devices.