[2022] Eating and Drinking

I have some more fixes for this coming in with the next patch. Are you playing the beta? It has some fixes in there currently.
I'd love to look at the save too. If you're interested, you can follow these instructions:
https://steamcommunity.com/app/688060/discussions/0/1741106440033049878/

Oh, also, are the settlers in question stuck? Keep in mind, without ladders, entities can only climb up 1 block. So, it could be possible they are stuck in an area they can't reach their food from.