When resetting the clipboard clipboard.set_text("", -1); (currently committed to lp:diodon) your described issue seems to be fixed. But the clipboard is still not cleared and the text which was available before clearing the clipboard can still be pasted anywhere.
When resetting the clipboard clipboard. set_text( "", -1); (currently committed to lp:diodon) your described issue seems to be fixed. But the clipboard is still not cleared and the text which was available before clearing the clipboard can still be pasted anywhere.