dolayout(bg, 'Pathsonly', true) produces overlapping edges

Dear Community,

I tried to produce the same layout for the same graph. Which means I have different edge weights but the graph is the same. So I set the node position for the layout as in the example dolayout. That means:

 bg        = biograph(newGraph)
 defaultBg = biograph(defaultGraph);
 dolayout(defaultBg); dolayout(bg);
 n_v       = size(bg.getmatrix,1);
 n_e       = size(find(bg.getmatrix),1);

 if exist('graphLayout.mat', 'file')
   load('graphLayout');
 end

 for counter = 1:n_v
   bg.nodes(counter).Position = graphLayout.nodes(counter,2:3);
 end

 set(bg, 'EdgeType', 'curved');
 dolayout(bg, 'Pathsonly', true);

The problem is if I just say dolayout(bg) the nodes are reset to a new position, but the edges are fine. If I only recalculate the paths with dolayout(bg, 'Pathsonly', true) then reciprocal edges are overlapping. Does anyone have an idea to avoid this problem?

Thank you and best regards.