Handle browser maximum height

Hi again :-)

See you have added native scrolling.
Have you overcome the issues virtual scrolling can get with browser div maximum height?
Usually it will never be a issue for 99.99% of all grids/scrollers since user dont need to see that much data/scroll it.
Just wanted to know because I wanted to add it to my hobby grid project here:
https://github.com/vegarringdal/simpleGrid.
Plan was to try and make it into a custom element, just need to learn A LOT more first :-)