Those may be 100 rows, but the scaling is terrible and the layout isn’t resizable or scalable. And the list isn’t updated directly but requires us to switch to another tab first.
You are right. The numbers 1-5 of 5 show that the elements 1 to 5 of a total of 5 elements are shown in the list and not that there are 5 pages to scroll through.
Homepage
Then at least this remains. The Scrypto Screener table doesn’t fill the whole page but is fixed to a very small frame.