what you could do is drag the 6+ project on the list up and drop it in the 5th or 6th spot that will push the current 5th project down to 6th and so on. its annoying but will work you can use the mouse wheel to scroll down the list but its not sensitive enough atm so it takes a lot of scrolling to move very little
Yes, I know about this trick. But the previous builds had a scroll bar on the queue that has somehow vanished in this build.