App Bug (iOS): Can’t properly edit or scroll through a “Secure Note” item that has a lot of text

I updated the app to latest version (8.10.0) from previous version, so I go to one of my secure notes and before taping edit I can scroll and see every line of text. So good their.
Here is we’re the problem happens.
After taping edit it shows only 20 lines of text and prevents me by locking the scrolling up or down to see or edit the rest of the item.
You can scroll 1 or 2 lines either way, but that is all.
It just randomly shows the middle part of the item 20 lines of the 300 lines that make up the whole secure note.

Until this gets fixed how might I go back to previous version (8.9.7) ?
Do you have a direct link you can paste me to that version, because I can not edit any notes and I have changes everyday to stay current.