Current behavior

if the editor keeps editing (and this would be then the same after this improvement is brought in) - and closes the edit window by clicking the X-close button (on the tab or app), there is no warning that the new edits will be lost - the dialog closes instantly, effectively dropping any subsequent changes.

Desired behavior

The X-close button should open the warning dialog after additional changes have been introduced but not saved

ACs

When clicking the close button and

1. Changes were done, show a message before the closing 'Do you want to save changes? Yes / No'
2. No changes were done, don't show any message, just close