By 'infinite/expanding', I mean it should be like the Steam lists, where more games are automatically loaded when the user reaches the bottom of the visible area.
Finite scrolling is very annoying when you're browsing through a long list, because you have to constantly click onto the next page.
I end up just putting my cursor somewhere that, after X scrolls, is guaranteed to be on the next page button.
This is clunky, and I hate it.
This is something more storefronts should do, GOG doesn't and it really hurts the UX in my opinion