Recipe book buttons are not retextured when pressed in the Steven Universe resource pack

Summary:
In the Steven Universe resource pack, the buttons inside the recipe book are not retextured when pressed.

Steps to Reproduce:

1. Switch to Survival mode
2. Open the inventory
3. Open the recipe book
4. Press the buttons on the left

Observed Results:
The buttons inside the recipe book use the default texture when pressed.

Expected Results:
The buttons should be retextured when pressed.

Screenshots: