Originally Posted by Movendi
Even in mantano this works with pdf but strangely enough not on epubs!
It's not strange at all. The vast majority of reading apps (Moon Reader notwithstanding) behave this way. Vertical scrolling of an ePub is just not something that's very common in most reading apps.
It's perfectly fine to wish
Mantano could vertically scroll epubs, but it's another thing entirely to think it's common at all.