Comment 7 for bug 1417118

I’m observing something interesting (and really puzzling). If in the autopilot test I replace this code:

    self.pointing_device.click_object(action_button)

by

    self.pointing_device.move(
        action_button.globalRect.x + action_button.width * 0.5,
        action_button.globalRect.y + action_button.height * 0.5)
    self.pointing_device.click()

The bug still happens.
But if I now replace 0.5 in the calculations above by 0.49999, the test passes.

There is something fishy going on with mouse coordinates.