Match exit animation to entry animation when opening Custom Tabs Browser #50
Description
Steps to reproduce
Open the side navigation menu and select either My Classroom, Catlog or Success Stores to open the Chrome Custom Tabs browser. The browser will animate in by sliding from the right side of the screen to the left. Then exit by pressing back, and a different animation is used that is part-translation and part-fade.
It would be better to match the exit animation so it is a true reversal of the entry animation.
