title: Stop undo() from clearing everything in the editor Quill / QuillJS?
body: <p>I created a way to save Quill text to a database. Every time a user clicks on a saved document, it pulls the saved Quill text from the database and has the text appear within the Quill text editor. At this point, if I trigger the undo function, it will delete ALL the text pulled from the database, so the page is blank. </p>
  
  <p>I think what is happening is that the Quill editor sees the pulled up text from the database as a paste into the text editor, so when you trigger the undo function, it clears the "paste/pull from the database". </p>
  
  <p>Is there a way to stop this from happening? Is there a way to make quill NOT clear everything when you trigger the undo function right after pulling the initial text from the database?</p>