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

The note doesn’t have to be “extremely long”; I see this on iPhone when note is only a bit over 20 lines long (as wrapped); that is, when the note starts to require scrolling with the keyboard shown.

Also, perhaps related, I often don’t get the Edit button for notes on the iPad. I can get it back by switching to another item and then back. Leaving the 1Password app and then returning will often cause the Edit button to disappear again. The space where the Edit button (and export and “…”) should be is just blank.