Can't get the ComponentCommands in samples to work. #587

Hello,

I would like to use the StringInput, SingleItemSelector and PathInput components in my own project but I can't get them to work.
When I try and use them in the ComponentCommands class of your samples they also don't work so I'm wondering how I'm supposed to use these.

I think the problem lies with the getTerminal call. This always returns an instance of a DumbTerminal in my case.
When I run this in an actual terminal instead of my IDE I get the same results.

Thank you for reading my issue