I just upgraded to OS X Catalina 10.15.7 which installs a new version of Safari v14.0. After the upgrade my React apps were broken in Safari, but fine in Chrome. When clicking on a menu item I get the message “This webpage was reloaded because a problem occured”, so I am unable to navigate in the app at all. I get the same behaviour with a clean sidemenu starter app, and I’m using Ionic 6.11.9.
Regards,
.cg.