@giovanni79 - thank you, this is a really useful post. You have caught two of the problems I am having with it in testing (yet to feed it a multi-page invoice).
I am having the same problem with the invoicing dates. It correctly takes the invoicing date and once you process it, all the dates default to today!
For the Azure safety evaluation, I got this error message yesterday on every invoice I sent to the agent! I even tried again with invoices I had sent previously which had worked!
Do you happen to know what causes this?
My way around it so far has been in Inbound e-Documents → Actions → Open Draft Document and the agent did start to work