eating animation bugged

I was playing stego the other day, and rarely, when I went to a berry bush and start eating, my hunger bar was filling up, but the animation wasn't showing up and I was able to move freely while my hunger bar was filling up. while this bug was active (it ended once my hunger bar filled) I was unable to use precise movement, or to turn my head directionally, my head was stuck looking at one direction. I also wasn't able to interact with anything else, or sit down.

hunger filling up but the animation doesn't show up and cause other problems.

eaitng should be normal and bug-free at all times.