Animation controller broken for custom mob

When 1.16.100.50 beta is out, animation controller for custom mobs stop working correctly with "&&", example my custom panda sitting, but not eating and item not animated, affect also 1.16.100.51! Pls 🙏 fix this bug
I have proof:
First photo : release 1.16
Second photo : beta 1.16.100.50+