What I did: Copied a table, which included a combination of just basic text and numerical data fields, ie nothing fancy, from Excel and tried to paste it into an Agenda note.
What happened: Nothing.
What I expected: The data to populate and be converted into a table in the Agenda note per the Agenda Version 16.1 release wherein it said that was now possible.
Things that might be helpful to know (Agenda version, OS and model, etc): I attempted it in the iOS app on an iPhone 12 and the Agenda app is updated to the most current version, 17.0.2.