I have only 1 thing to point out, which is that the bottom tab from @keychain keeps appearing and disappearing on touch. But I can live with that. Maybe needs to be changed to a double tap to avoid this (unsure what would be best, just putting my feedback here for now). Just recording it here for now... let's see if I get tired enough of it to fix it myself :D (usually that's how it works for me, on open source things LOL).