Clicking backspace when empty throws error

[Luka Matijević]

If you click backspace and field is empty in console log you can see:
Uncaught TypeError: Cannot read property 'pure_text' of undefined

[Lary]

#27

[Carlo Melisi]

Hi,
It's still happening to me, thanks

[Emmanuel Evance]

Still happen to me as well
any particular solution for this?