For UI issues sometimes its good for reviewers to visualise what the problem was, so I made a little video [1] to go with Case 12828. [2] Thought it my be of general interest to share. [1] http://files.openinworld.com/Pharo/Case12825-testSimulateClick.mp4 [2] https://pharo.fogbugz.com/f/cases/12825 cheers -ben