Has anyone else tested their app(s)? I’m getting some really weird results.
My local backend works just fine, but the production one gives me a “Preflight response is not successful” on iOS 12. Using remote debugging in Safari, I am unable to see the OPTIONS request in the Network tab on iOS 12, but I know for sure that it is being made. I’m still able to see the OPTIONS request for an iOS 11 device.
I’m using Ionic WKWebView, running iOS 12 on a simulator but 11 on a real device.
Are any of you able to see the OPTIONS request on iOS 12?
Edit: So I don’t have a fix for the OPTIONS requests not showing up, but it seems that all HTTPS preflight requests just straight up fail. Tried multiple domains. Reason it worked with my local backend was because it wasn’t HTTPS.