Cross-posted from DarkPacks/SkyFactory-4#657
Also reported on CarryOn github: Tschipp/CarryOn#172

Moving rustic cabinets is very strange and doesn't always work as expected

• Moving the top half of the cabinet to another location
  • The top half retains its top: true attribute and turns into an invisible block (unexpected)
  • The bottom half loses its bottom: true attribute
• Moving the invisible top half of the cabinet back to its original location
  • The bottom half gains its bottom: true attribute back and the cabinet becomes a multiblock again
• Moving the bottom half of the cabinet to another location
  • The bottom half loses its bottom: true attribute
  • The top half loses its top: true attribute
• Moving the bottom half of the cabinet back to its original location
  • The attributes are not changed and the two halves are not merged (unexpected)
• Moving the top half of the cabinet to the same location but rotated
  • The cabinet becomes a multiblock, but it can be opened only from the direction that each half is facing (unexpected)

Here is a video showcasing all of these issues: https://youtu.be/AeH9_nI4oAA