Gosize and tooltips

Hi,
I’m using godiagram 3.0.3.2 (Web) and I’m succesfully resizing the diagram on load and on resize of the screen.
However, the diagram has rectangles that have tooltips on them. The tooltips don’t move when the diagram is resized.
Is there a way around this?

Thanks.

Upgrading to 5.1 would be the first thing to try.