Library Wall View Options?

This is a pretty trivial request, to be sure, but, with the release of 17 beta5, I noticed a change in the wall view in my Movies library. That is, each row now contains posters for only 4 movies with a large amount of space between each poster. Knowing nothing about coding, I was wondering if an option to select the number of posters per row would be possible? Not only would this give the wall view a more polished look, (IMHO), but it would also reduce the amount
of scrolling needed to navigate the library.