Multiple Sims Baking at Once Glitches

If I have more than one sim Baking or Cooking at once, they will steal the other person's batter bowl to put in the oven. But when they steal the other sim's batter bowl, it makes their original bowl disappear. Then the sims who's batter was stolen has to start an entirely new dish. My sims pay for both and only occasionally get one. They also autonomously attempt to head to the upstairs fridge (in the house) instead of the fridge in the room they are actively in (in the small business). The sims steal others' batter bowls even if: they don't have the skill level for that dish, its a cooking dish while they are baking, the dish is in the other room, small business is open or closed, in residential or public area of lot.