Zoom and drag Yandex maps with only two fingers on mobile devices?

Question

Yandex maps

Friends, please tell me how to implement such a map as on this site https://legacystudio.ru/ How to make the map on the phone zoom only with two fingers, and if you swipe with one finger, such an inscription appears?

Answer 1

Even the disassembler was not needed, all the code is here https://static.tildacdn.com/js/tilda-map-1.0.js