As of now, they are not supported at the app level. Adding support wouldn’t be terribly difficult, though it would use up more flash/RAM so that would need to be evaluated.
The code to run that could be added to the system firmware, which just uses the Nordic SDK. If you would be interested in trying to port that over, I could even send you the GoGlove code that executes it, and we could put a bounty on the feature. Let me know if you would want to try that.