Shape.ToImage generates only part of some group shapes. I think it happens because Shape.XForm.Width, Shape.XForm.Height, Shape.XForm.PinX and Shape.XForm.PinY can return size/position for one part of group shape instead whole shape.
It would be great if you also add getter to get full size and right position of shape.
timeline.zip (46.3 KB)
Thanks for contacting support.
We have tested the scenario in our environment and managed to observe the similar issue that you have mentioned. We have logged an issue as DIAGRAMNET-51590 in our issue tracking system for the sake of detailed investigation. We will surely inform you as soon as some definite updates are available regarding its resolution. Please spare us little time.
We are sorry for the inconvenience.