Cancelling editing of a note that has been updated by someone else does not restore the note contents

Edit a note by clicking the pencil icon
Change the text to something else but do not click save
On another tab, update the note to something else.
On the original tab, an alert should be shown saying the note has been edited by someone else.
Cancel editing

Notice that the note is restored to the original text upon editing and not the updated text from polling.