So, as I can see this bug wasn't fixed in Beta 2, so I'll write about it here, so you people could report it, because it is very annoying bug.
Okay. When you are in page for example, where I am writing right now (Desktop version of MacRumors, not mobile), if I were on my mobile (damn it, I can't tell it very well in English
), writing a long post and when the text box is wider than my iPhone's screen, after writing so much, so that I reach the very right side of the screen and if I keep writing more, I can't see the text anymore, because that text box remains in the same spot as it was before, in iOS 6 it moves automatically.
Sorry for my English, I hope you understand what I am trying to say, if not, please say so, I'll try to explain it better. We really need to report this to Apple, to get it fixed in the next beta.