Pressing Backspace at end of note moves cursor to line 1, after 3rd Character

[ghost]

If I create a note,
"Test

Test1"
allow it to save, then leave and return to it, if the cursor is at the end of the line with "Test1" and I hit Backspace then it will jump to line 1 after the 3rd character. I have to move the cursor one character to the left if clicking at the end of the note to avoid this.

This is in firefox.
Notes 2.0.2 (Although this has existed for me for some time)