（babylon 4.2.0 + ios 15.4 rc） Is good，Problems after upgrading to VER5.0.
could you provide a little more information? URL, model, example where it doesn’t work, any errors in the console? Have you checked on other devices? is it iOS only?
Help us help you
This is related yo the 15.4.0 known safari issue. The only workaround so far is to disable antialiasing when you create an instance of the engine.
Safari has apparently a fix so I have hopes for 15.4.2…