are the the hairstyle swap a pre existing toggle in gesture?
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For performance reasons, it is not enabled by default. This section of the Usage Guide that should explain how to set it up. Let me know if that helps! https://docs.google.com/document/d/1LfKFYs-F0eRNL0X6QqB76vY_AAsbcybuip9WEQwggko/...