shapes not working properly in Captivate 9.0.2.437 Mac

    [video width="1152" height="720" mp4="https://elearning.adobe.com/files/2016/11/shapesnotworking.mp4"][/video] .

I am getting intermittent success using the shape tool. Sometimes it works other times it disappears as soon as the crosshair touches the slide.

See attached video