I'm checking this out right now on my mac and will be filing a ticket with my finding and your.
Thanks,
-Coleman
UPDATE: We tested this on OS X 10.9.5 and 10.12 and haven't been able to reproduce. Is this happening with sample apps or with your…
Try running the "input" sample from the SDK on the watch, as that shows all the input you can get.
What kind of a delegate do you have? And maybe you are returning "true" on something you shouldn't..
The code I posted for KEY_START…