fdo#71770 Fixed Cut/Copy/Paste popup menu items to appear at the top

Change-Id: I14b3ad87536b2cf7e2e21ba00cb2afa18c2c95a3
Reviewed-on: https://gerrit.libreoffice.org/10564
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>