When a dupe takes a pill there is on animation he/she just freezes in place holding the pill for a few seconds. I believe the animation was missing in QoL2 as well.
Steps to Reproduce
Create a booster pill or any other type and have a dupe consume it.
Status: Known Issue
We are aware of this issue and have it logged internally but either we do not have a fix ready yet or we are not planning on addressing the issue in the immediate future.