The quote function is a bit tricky to get to grips with, I’m not sure how you’re supposed to use it; I’ve had to make a number of amendments to get it right, and I’m still not certain what I did.
Bold, italic, and underscore seem ok, I just highlight the word/s, and tap the appropriate button, not sure if that’s how it’s supposed to be done, but it works, but strike through seems to be missing, which is a bit of a pain.
Overall, though, it’s looking much better, guys! 😄