Backspace key not work (Terminal)

[kiki-rifuki]

Backspace key from LeanType/HeliBoard does not work in terminal widget. Ctrl+H works correctly. Gboard backspace works correctly..

[kiki-rifuki]

forgot to add bug label, please tag this as bug.

[heckmon]

Currently I'm working on the version 2 of the app and I'll fix it👍👍