On a new diagram, by clicking on the plus sign / zoom in button. The diagram is moving to the top/left corner.
This might be a small thing to solve, but it just doesn’t looks that good to me.
The [+] button always zooms to the center of the current view. What would be your expected behavior?
I understand this seems to be as designed, but on a small diagram, the expected behavior would be to zoom into the view of the diagram instead of to zoom into the center of the page.