Hey there! I recently emailed CS regarding this issue, but I guess that email got lost in some digital abyss. In any case, here's (a slightly modified version of) the message I sent:
I have the feeling some things are off with the two newly released (Advanced) GM screens, though please take my post with a grain of salt. In any case; I've purchased the two GM screens (PDFs), and the file called "PZO2208 Individual Pages" is in both packages. The 'image' (of the green dragon) is the same in both versions, where I would have expected one of them to be the alternative one that is shown in "PZO2208-Advanced GM Screen-Portrait". (I think the two "PZO2208 Individual Pages" are actually exactly the same file in both packages).
Apart from the image, and again in "PZO2208 Individual Pages", the image is included four times in the PDF; once after every page. To me this feels kind of redundant, and this repetition is not the case with the (previous) 'normal' GM Screens.
Lastly, the padding of the individual pages is quite different from the landscape or portrait version of the 'normal' PF2E GM Screen: the new (advanced) version has way more padding (both in the spreads file, as well as in the individual pages file). I haven't printed it yet, but I think consistency (with the other GM Screens) is preferred here.