Cloudflare Bug

Still locked for days until I can transfer domain out of Coudflare, I have the website hosted on AWS lightsail with ubuntu nginx,The bug being every time the backbutton is clicked on an IOS safari browser, The previous page would not work properly afterwards(search bar and dropdown not clickable), No other web service has this problem with exact same configurations, AWS DNS works fine, Namecheap DNS works fine, Only Cloudflare has problems even with everything paused and DNS only A records, It still causes this bug, Does anyone know fundamentally what’s going on ?

A post was merged into an existing topic: WEIRD Iphone Safari back button bug with possible Cloudflare incompatibility