Faction camp shelter can't build certain beds at certain locations

[Feuerhai]

Describe the bug

When you build a faction camp in the standard shelter, you can't fill the SW room with makeshift beds or the NW room with straw beds. The recipe is shown but there are no requirements and it takes 0 seconds. When trying to build it anyway, you get a message telling you (NPC name)" failed to build the fbmc_shelter_shelter_beds_makeshift_SW upgrade, perhaps there is a vehicle in the way." and an equivalent for the NW straw beds. When using emergency recall to cancel it, you no longer get the option of trying it again with other types of beds or building beds in any of the other rooms.
As a side note, the room locations are named as if the shelter was facing north, so the SW room is always the one in the back right if you're coming from the entrance, which is not neccessarily in the SW.

Steps To Reproduce

Steps to reproduce the behavior:

1. Build up a faction camp in the standard shelter till you have three rooms, two of them filled with beds.
2. Check the upgrade possibilities at the board.

Expected behavior

Not getting an error and being able to build every type of bed in every room.

Versions and configuration

• OS: Windows
  • OS Version: 10.0 1909
• Game Version: 0.D-10901-g2414634 [64-bit]
• Graphics Version: Tiles
• Mods loaded: [
  Dark Days Ahead [dda],
  Disable NPC Needs [no_npc_food],
  Mythological Replicas [nw_pack],
  Vehicle Additions Pack [blazemod]
  ]

Additional context

Savegame with 5 rooms, 2 of them with beds.
Dorseyville.zip

World is old, but I tried it with a new world from the listed version as well, with the shelter facing north. Same Problem.