Overflow bug on iphone

So I just finished my Wikipedia Viewer project and it’s working, even on the Mobile Emulator in Chrome devtools–but not on my actual iPhone (4S)! When I submit the search term, I can see some change to the bottom of the screen, but it won’t scroll down to where the results ought to be; the phone seems to think the page still ends below the buttons. Do I chalk it up to “a weird Codepen thing,” or is there something I’m missing?

Maybe cross browser testing will help u, u got it on button in right top codepen change view