Topic spacing for flowcharts - is there a good way to keep topics from colliding?

Our office is trying out the 2017 version because we are interested in creating some complex decision flowcharts.  I have noticed that the bigger your flowchart becomes, the more tedious it is to keep the new topics from colliding with topics from other branches of the chart.  I think this is strange, considering that creating subtopics in a regular MindMap will automatically bump things around so that topics aren't colliding or overlapping.  Instead, it seems like the only option when making a big flowchart is to keep dragging the topics and relationship lines around as your flowchart expands.

Am I overlooking some feature that would make this easier?  Thanks in advance for any tips or tricks!