My new problem is something other people have had, except none of their solutions have helped.
When I load up and try to check for in-app purchases I get this:
UInAppPurchaseQueryCallbackProxy::TriggerQuery - Invalid or uninitialized OnlineSubsystem
I’ve added subsystem things to the Build.cs file, I’ve added things to defaultengine.ini and iosengine.ini.
Does anyone have any advice about what else needs to be done?