How to split into pages the "All Games" tab of Steam profiles?

For user with over a thousand games, it takes so long for their "All Games" lists to load that Firefox gives me the 'unresponsive script' message twice. And during that time I'm stuck doing nothing as all my PC's power is focused on trying to load that massive page. I might be imagining it, but I seem to remember that list being split into multiple pages years ago. Or was that the wishlist? In any case, does anyone know of any way to solve this problem?