return_cpos (kwargs) won't work if a field is displayed

[pthieffry]

Let's assume a model has been defined and we want to plot results. The following command works (no field to display, only mesh):

model_mesh.plot(notebook=False,show_axes=True,return_cpos=True)

The following one does not work:
model_mesh.plot(field_or_fields_container=vmStress.outputs.fields_container(),return_cpos=True)

The same behavior is observed when trying to set cpos:
model_mesh.plot(field_or_fields_container=vmStress.outputs.fields_container(),cpos=[(-100,-100,20),(50,0,0),(0,0,1)])

Here's the error message I get: