Within the builder you can change the view between the data builder and the page builder.
If you chose the page builder coming from another part of the builder, you always get to the top of the pages list.
My suggestion: center the high-lighted page in the list of pages, when you open the page builder
Benefits: you win a lot of time by not having to scroll down every time you change between data builder and the page builder (which happens a lot).
Thanks for considering
PS: same if you move from components to the pages list, within the page builder