Any insight on this collapse button in Sketch? We've been trying to figure out at work where it came from and how to install/activate it. #sketch #sketchapp https://t.co/fOiXv6Rtmp

Any insight on this collapse button in Sketch? We've been trying to figure out at work where it came from and how to install/activate it. #sketch #sketchapp pic.twitter.com/fOiXv6Rtmp

— Jamel Singleton (@Jamel) September 7, 2018

from Twitter https://twitter.com/Jamel