Editor prevents form submit using Enter key while typing in other inputs

I'm submitting a...

• Bug report

Reproduction steps

JSFiddle

1. if the form has other input elements other than the editor, pressing the "Enter" key on any of these elements totally ignored.
   the editor somehow set the focus on the first icon in the toolbar even if you didn't set the cursor inside the editor it self.

Version information

Browser type and version: Chrome v88.0, Firefox v85.0
InscrybMDE version: 1.11.6