Hi osl, I found the button, I'm not sure it works properly. When I click on it there does appear to be a save action completed, but the modified indicator [*] on the files tab remains and when closing it immediately after clicking the save button you highlighted it still says there are changes to be saved, possibly a bug?

With LibreOffice, I experience a one-second delay between the moment I add text in a rich note and the moment the '*' appears, and the same delay after I click on the Save button for the '*' to vanish.

If you believe there is a bug, please report it using this form.

Kind regards