Switching from a parent element to a child on the same image does not resize the SVG

Let's say you have this absolutely splendid image with a child element around Notre-Dame:

You click on Notre-Dame, and use the DetailsPanel to switch to it as the main element.

The SVG does not scale to make Notre-Dame fit the whole display. If you try to zoom or move around on the image, the component behaves erratically, sending you in the opposite direction. Displaying or editing polygons however works fine.