This part of code “e.preventDefault()” should be called at last.

[bigfacewo]

In the code src/main.js sixth line, if I use the .prevent, here first called e.preventDefault (), which is very problematic. It will prevent many browsers from default. For example, in the same page, I still have a input, I use backspace keys, ctrl +v or ctrl+x and other key combinations can not respond, it should be called after callback execution.