Is there any way to read in a Vertical position? (screenshot provided)

[Former user]

Hello, whenever I open a manga to read, the screen automatically turns to a horizontal position. This makes it very difficult to read since I have to un-zoom every time I go to a next page because it doesnt fit on the screen. Changing 'Scale mode' to 'Fit height' doesn't work either.

Is there any way to make the pictures/pages not show in horizontal position, but in vertical instead?

Screenshot of how its shown on phone in vertical position: https://prnt.sc/in8zjf

[Horodep]

Settings - Controls - Lock screen (7th line)

[Juicebox]

Oh, how did I miss that? o.o

Thank you! :)