Froala & Firefox: htmlUntouched breaks the editor content when entering a whitespace character

[lmuraru-plenty]

Hi,

I'm having an issue where the angular-froala-wysiwyg editor breaks on entering a space in the editor on firefox 130.0.1.

Here's a basic code reproduction: https://stackblitz.com/edit/stackblitz-starters-nab7ke?file=src%2Fmain.ts

To reproduce the issue, focus the editable content and enter a whitespace character using the spacebar. Observe how in the html content of the editor, the whitespaces are duplicated and replaced with &nbsp.

What am I missing here?