I was trying to rollback at during the intro and scroll up didn't work so I absentmindedly scrolled down a little returning my finger and ended up skipping over a few lines and since there's currently no rollback and no access to any menus during the intro my options were alt f4 or just continue, I don't think I missed anything important so I just continued but if rollback is currently unavailable then maybe disable rollforward, especially if it is allowed to go past the most recently read line
also since there's no access to menus during the opening I had to deal with the ambient and effect noises being a little too loud until it ended, almost gave me a headache, only after I got to the bedroom and had access to the ui did I find out that adjusting the volume gives you a sample.
just a couple things you might want to address to make the start a little better