FACT: wasteof’s scrolling limits can be bypassed on iOS Safari.
Normally, if you try to scroll past the upper page limit, the page will reload. However, if you connect a Bluetooth keyboard and hold the up arrow key or shift-space, the page will bypass the reloading mechanism’s barrier and scroll into a normally inaccessible area.
Strangely enough, keyboard controls can also be used to scroll past the lower page barrier, despite it not having any added functionality. When in these out-of-bounds areas, scrolling using the space bar slows down to the speed of scrolling with the arrow keys. Pressing command-up or command-down will cause the page to quickly scroll into the infinite, unfilled voids beyond where the scrolling barriers would normally be.
That’s what the issue is about. This issue causes it to break that rule.