Describe the bug
New files don't saving when Save As & Save clicking.

To Reproduce
Steps to reproduce the behavior:

1. Open the Crypto Notepad.
2. Enter some text into the blank space of the text area.
3. Click Save&Save As, enter the password, choose the file name and location.
4. The file name is immediately created (it even appears File saved on the status bar, and then Ready), but the file just created is empty and with 0 bytes size.

Software version:

• OS version [any]
• App version [v1.6.2]