so I'm creating a Rich text editor using React Remirror (https://remirror.io/) component. Right now, I'd like to create a "system" in which a text that was initally loaded to the editor will be editable in a sense that a user can add text to it, but can't remove from it. There are several options I tried but all seem really overcomplicated for such a thing. I know about the contenteditable="false" directive but it makes the whole paragraph just not removable and not addable at all. Is there any easy way of doing such things or do I have to create a Remirror's custom extension with some fancy logic for that?
@Edit, due to @Konrad's comment -> preventing the backspace event won't work, as I want the added text to be editable