We develop web/ios/android app for our client. Their employees has some IOS 12 devices where they whitelist allowed sites. Our backend for app is working over http (not httpS). They report that even adding all the addresses we provide to them is not enough and app looses connectivity to backend.
I’m now trying to acquire access to some ios 12 devices to check that out, but i don’t have a one at hand. Does anybody has any experience/problems with a setup like this?