ios-sim: ios-sim does not work for iPad-Pro for iOS 10 runtime

Command and results (I’ve got iOS 10 and 9.3 simulators installed and I can launch the iPad-Pro 9.7 and 12.9 devices in the simulator but this is the result of my command.

bash-3.2$ ios-sim showdevicetypes
iPhone-4s, 9.3
iPhone-5, 9.3
iPhone-5, 10.0
iPhone-5s, 9.3
iPhone-5s, 10.0
iPhone-6, 9.3
iPhone-6, 10.0
iPhone-6-Plus, 9.3
iPhone-6-Plus, 10.0
iPhone-6s, 9.3
iPhone-6s, 10.0
iPhone-6s-Plus, 9.3
iPhone-6s-Plus, 10.0
iPad-2, 9.3
iPad-Retina, 9.3
iPad-Retina, 10.0
iPad-Air, 9.3
iPad-Air, 10.0
iPad-Air-2, 9.3
iPad-Air-2, 10.0
iPhone-7, 10.0
iPhone-7-Plus, 10.0
iPhone-SE, 10.0
Apple-TV-1080p, tvOS 10.0
Apple-Watch-38mm, watchOS 3.0
Apple-Watch-42mm, watchOS 3.0
Apple-Watch-Series-2-38mm, watchOS 3.0
Apple-Watch-Series-2-42mm, watchOS 3.0

Further if I try to install an app into the simulator like so

phonegap run ios --target "iPad-Pro" --emulator

I get this error

No available runtimes could be found for "iPad Pro (12.9-inch)".

Below is the requested version information.

sw_vers

ProductName:    Mac OS X
ProductVersion: 10.11.6
BuildVersion:   15G1004

ios-sim --version

5.0.8

xcodebuild -version

Xcode 8.0
Build version 8A218a

xcode-select --print-path

/Applications/Xcode.app/Contents/Developer

gcc --version

Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 8.0.0 (clang-800.0.38)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin