The Stonecutter Tab doesn't show as Selected when pressing the Left Bracket Button (Pocket UI)

The Stonecutter Tab doesn't show as Selected when pressing the Left Bracket Button on the Pocket UI.

How to reproduce:

1. Switch to the Pocket UI
2. Go to the Stonecutter Screen
3. Press the Left Bracket Button on your keyboard 2 times to switch tabs
4. Observe the Stonecutter Tab not showing as selected

Observed Results: The Stonecutter tab does not show as selected

Expected Results: The Stonecutter tab should show as selected