When using the clone bars button or whatever it’s called, if you click on it multiple times and try to click on the shortening of the steps the program freezes.
I can't reproduce this with rc 7 nor with rc8. ( on openSUSE, Linux)
Are you sure you're using rc 7 or rc 8 ?
"Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd all be running around in darkened rooms, munching magic pills and listening to repetitive electronic music." - Marcus Brigstocke