Edits to the layout of a network with complex-complex interaction does not persist

[jvwong]

This document contains two complexes involved in an interaction: https://biofactoid.org/document/82dee843-35dc-41b0-952e-7dffcd298501

Issues:

• The participants overlap
• Cannot seem to have changes in the layout persist; revert to overlap

[jvwong]

Yet this complex-complex example is fine:

https://biofactoid.org/document/68c2da2f-d0be-48a9-b00d-a036b212e951