What I did:
Tried in my mobile to select a longer text in order to copy it.
At the bottom of the visible page the automated scrolling stopped. I had to scroll manually and pick up the end of selection marker again on the following page.
What I expected:
At the bottom of the page I would prefer an automated scrolling to the next page and not having to pick up the end of selection marker again.
Things that might be helpful to know (Agenda version, OS and model, etc):
IPhone 7 Plus