What steps will reproduce the problem? 1. Update to xulrunner 17.0 (previous working version was 12.0, all in Fedora 17). 2. Open Pencil and drag an rectangle on canvas 3. See that only small rectangle at the left top is displayed.

What is the expected output? What do you see instead? See whole object not only its small part.

What version of the product are you using? On what operating system? 2.0.2

Please provide any additional information below. Downgrowding to 12.0 "solves" the problem.