Hi,
when running my app on the XCode 9.4.1 Simulator 10.0 / 851.2 / 518.22 for IOS 10.3 the following code results in an error:
This works (but depriciated by Apple) :
GetRootViewController.presentModalViewController(TMSFMXNativeUIViewController1.ViewController, true);
Both work on IOS 11.4.1 Devices.