Simulation doesn't update with layout.update(doc)

[feyzo]

Implementation is here: https://github.com/JacobeanRnD/deus-ex-state-machine-portal/blob/master/app/scripts/partials/simulation.js#L40

Also code is live on scxml.io

[mgax]

The bug was caused by something else: the container div was being cleared before an update.