The current implementation draft of the Berlin Group Next Gen PSD2 specification makes use of OAuth scopes to capture, store and authorise payment IDs. This is arguably against the OAuth specification however we require a means to support this if it remains in the final draft of the specification. Steffo Weber can you please add detail.
Update: it turns out this is supported OOTB in our product but not documented. Ideally we need engineering to confirm this is a fully supported use case.