Whenever my sims try and pick up a toddler, by clicking on them or on the highchair it instantly glitches them back to the floor. It does this no matter which sim.
I have removed all of my mods, and it's still doing it. It's been doing this since the game was updated. Some other interactions won't work, like trying to change outfits by clicking on the sim or shift-clicking and making my sim happy. It's making it really hard to play.