It did not. At first I thought it was user error, but no. The developer finally responded to my bug request and admitted that he had not tested the feature at all. He assured me it would get fixed. I waited for 3 months and finally gave up and he agreed to take it back and refund my money. That was the last time I ever paid money for something that hadn't been realized yet. I don't think these are bad people, but they are bad at business and bad at estimating the problems that could up during product development.
My advice: do not ever back a Kickstarter campaign, unless you're cool with never seeing anything come of it.