I’ve modified the source of QInfiniteScroll.js to include a contentClasses prop so that a css class can be applied to the inner q-infinite-scroll-content div. From what I see, no other css was being applied to that element.
If this looks like something you want merged, I can create a PR.
I looked into this issue recently and the conclusion I came to was this:
Both return the same value if you are just accessing raw data. But a getter can manipulate the data before passing it along.
If you are accessing the state directly throughout your app on many places, and you want to manipulate the data, for example change the number formatting or whatever. It wil become a pain to change it on all places.
If you used a getter you only change this in one place.