I have a presentation in which I use an animation to pan across an image which is larger than the screen.

I load and resize the image to wider than the screen, then select and click the animation icon in the right tool bar. I click '+' (add animation) and select Motion Paths/Left

In libreoffice 4.3.7.2, when I view the presentation, clicking on the slide causes the image to pan.

In libreoffice 4.5.5 and 6.0.1, the use of an animation effect no-longer works and the image is resized to fit on the screen. This occurs whether I create the animation effect in either the old or newer versions.