Resize whole document including pages not working
I am trying to resize my whole document to 7x10 inches.
And for some reason it shows me it's already that size, but once I click on the page, then 'edit page' on the side panel, it suddenly says the page size is really 30x42 inches.
My goal is to adjust the whole document to really be 7x10, and adjusting all images and text with it at the same time to save me hours of manual work and to redo the whole book.
Maybe it has to do to most of the content being locked?
I have tried to adjust the layout, including document setup, and they all say the page sizes are 7x10, yet it isnt.
See images below.


