Pages changing size when scrolling

[Antonius]

Name says it all. Here's what's going on.
https://youtu.be/XhiOCpeyf0E

 

[Teasday]

@Antonius That's because when the address bar autohides, it gives the reader more available height to adjust to, thus making the image suddenly bigger. Not a bug, just an unfortunate visual effect because of the display fit you've chosen. You'll probably want to use the "fit to width" mode on mobile.

 

[Antonius]

I'll double check, but I'm pretty sure that is what I was using in the first place.