Parameter names in general are planned! This seems like something people want as soon as possible, I'll prioritize this for the next version :)

Edit: This is now fixed in Alpha 0.05!

Ah, alright!

Great! Let me know when you've found out more :)

Pressing enter should make it de-focus, at least on Windows. Panning the camera should also remove focus on the input. Does any of these work for you?

This is now implemented in 0.05