I created a timesheet in Company with a project in Company B. this was posted
The create Intercompany customer invoice proces was run, the invoice was posted. This resulted in the Pending invoice ( AP) in company B being created.
My AP parameters

the workflow for Vendor invoices was setup.
The batchjob in the proces automations is running

Still nothing happens on the AP pending invoices side the invoices are not automatically submitted to workflow