This is the feedback I've got while working on a customisation project based on a different ERP (red one). Users actually expect your interface to behave in the exactly same way as their ERP does (TABs and keyboard shortcuts included).
Every respectable ERP provides ways to export/access the data in a way that covers all national/international requirements for audits and reporting. This is not SAP-specific.
Because Revolut is the only fintech/banking app that is actually on the list. I do have other 3 banking applications installed on my phone that I regularly use + N26 (another fintech) -- none of these are in the data sharing list.