macOS Big Sur 11.6.7 20G630 released in June 9, 2022 is incompatible with iOS 15.5 released May 16, 2022. Apple platform for developer is nightmare it is worst platform all over the world. I hate this. Apple is not able to support compatibility between own softwares for more then several weeks.

Answer here does not work - javaScriptCanOpenWindowsAutomatically does nothing. iOS is pain. Everything what works on Android is problematic on iOS. Android WebView has no problem with window.open(). We needed to open link with PDF and link is dynamically created. We had to change "button" element with onclick="window.open(...)" to "a" element with target=_blank and dynamic href=...

Restarting XCode worked. Apple sh!t platform.