When we change to ONE page to DOUBLE page, if we don't select to good page, the double page shifts by One page.

To have the good order, I need to change to simple page again, change one page on the left, and go back to double page.
But Simple Comics has too many files and I need to do that several times during my reading.

I propose a new option :
When the user clicks on the double page. If he clicks again, one page is shift on left or right according to the reading way. (See attached file)

What do you think ?

What you can do is swipe up to reveal the page thumbnails view and select the page you want on the left side.

Great, I didn't know. Thanks for the tips