The gate commands button was removed from the dashboard and hidden in the menu structure on the left. Not sure where on the roadmap that request was, but it makes it difficult to access opening the gate for a manager (app or mobile) when they have to go through a menu structure versus on the dashboard. I would recommend putting a gate button back on the dashboard. When clicked it brings up the Gate Activity screen with the gate commands button at the top. This provides one click access to activity with the gate commands nicely nested right there on the GA screen.