iTunes Connect and Debug Symbols

Anyone know how to get Debug Symbols work for cocos iOS apps. Because there is no BitCode it seems that the whole symbol thing isn’t working… therefore crashes reported on iTunes Connect are a tad meaningless.

So, I used to have this working - but since newer versions of Xcode it seems to have stopped and I’m not sure why… is anyone getting good crash reports through TestFlight/App Store that show decent symbols?