Adding images to existing PDFs in Preview - change in alignment behaviour
Preview has started behaving differently since upgrading to Ventura. When adding images to an existing PDF in Preview, it used to centre align vertically each image in a new blank page the same size as the rest of the document, so I'd usually have a nice A4 page with my image in the centre. For some reason it is now bottom aligning by default, and I can't see how to change this. (I am currently dragging and dropping the images into the sidebar.)
I often need to quickly put together PDFs from a large number of screenshots of different sizes... when they were centre aligned it looked fine, top would be even better, but bottom is just bizarre to me... the smaller screenshots look particularly ridiculous at the bottom of the page - ideally I need blank space underneath, not above.
It's just frustrating because it used to work fine, centring by default, so I'd love that option back again!
Any help on how to set the alignment to the top or centre?
iMac 21.5″ 4K