I have the exact same problem. I have tested a lot of different things (putting the bed outside with nothing around in case, etc.) and it seems to have this problem only with one particular bed. I'll put the picture of the bed (the brown one) because my game is in french and I don't know what is its name in english. I have added a picture of another bed (the white one) where the problem doesn't occur.
You'll see some CC on the picture but for my tests, I have removed my mods files, I have repair my game in Origins. I still had the problem.
This is happening to me too with the dream home decorator bunk bed with the triangular top, desk beneath. I’m on pS5. Happens every time I reload the game, things on the desk and the chair disappear. I had replaced the chair with another chair before, not sure if that is relevant.
I see this bug is years old, when will it be fixed?
