What can be the problem on the site when working with the iPad?

Question

JavaScript

Colleagues, we need your help.
There is a site where the Next / NEXT button on the iPad does not work (as customers say).
Can you help me figure out what's going on and test it?
(We need those who understand and who have an iPad)
Thanks in advance to everyone who responds!
UPD: tested on FireFox and Android (+ emulator) - everything is OK. (including adaptive modes)

Answer 1

Chrome -> F12 -> Toggle Device Mode (Such a console menu icon) -> select a device from the list, test it. If necessary, repeat in FF, there is also a similar tool: menu -> development -> adaptive design.