screenshot option fullPage set to false has no effect

I have used Storycap 4.0.0 a long time, and now I did upgrade the library to 4.3.1. However, it seems like the screenshot option `fullPage` set to false has no effect and it doesn't matter if it's set globally or in the story itself. Seems to be like this since 4.1.0..

Having full page stories makes the images way bigger..