PedSim Trigger issue — Grasshopper

Using PedSim (Pedestrian Simulator) for optimising a plan layout. I’m not able to visualise and run the simulation. I attached a Timer component to the solver, and run it with 20ms, not sure why nothing is happening in the Rhino Viewport :confused:

Rhino Viewport:

Grasshopper File (internalised data):
PedSimOptimisePathsScript-Issue.gh (17.6 KB)