Add an option to Swiftfile to just close document without opening next one

When you open a document in "fullscreen" by doubleclicking it and use one of the then suggested links to swiftfile this document, Notes closes the document (okay) and opens the next one and therefore marks it as already read (not okay).
However, in almost every case I just wanted to swiftfile this single document and do not want to process any further documents. So I have to close this automatically opened document and manually mark it as unread again.

It would be nice to have a option which causes that the swiftfiled document is closed without opening another document.