So I looked at the code, and the current behavior seems intentional. When in book mode, MobileSheets does not prevent song changes with a pedal. Having said that, whether this is the right behavior or not, I'm not sure. I can't remember the history and conversations with users that led to me implementing it that way. It doesn't seem right to me though, so I'm going to switch the code so that the "prevent pedal from changing songs" setting is enforced while turning pages in book mode. We will see if some users don't like that change, but I can't think of any scenarios off the top of my head where it makes sense for that setting to not work only in book mode.
Thanks,
Mike
Thanks,
Mike