Only one midi input at a time?

I just stumbled on something while testing midi controllers with my app. In the AudioDeviceSelector component, if I select multiple MIDI input sources, only one of them will work. Repros in Juce demo. 

I assume this is not expected behavior since there is a list box here rather than something mutually exclusive? 


That's for selecting the default one. You can open as many as you like programmatically, but the AudioDeviceManager is just designed to let you choose a single, default device.