Fluid SCM Document approval

1) When we click on the Fluid approval tile, on the left pane on the Fluid approval tile which lists the different transaction types, we see called Supplier Contracts and not Supplier Documents.

But Is it the Supplier Contracts or Supplier Documents that we are actually approving via Fluid?

2) if this is supplier document that is getting approved, do we also have a fluid approval for supplier contracts?

2) When the Worklist item for approving the Supplier Contract Document is clicked on, does it lead to the classic document approval page or the Fluid document approval page?

In PUM 32,clicking on the worklist item was taking us to the Classic approval page, though the SCM contracts/documents can  be approved from the Fluid.