1.) Two players should connect to a dedicated server
2.) dissamble backpack and respawn
3.) respawn at the sleeping bag
4.) now assemble the backpack again and disassemble it somewhere else again
5.) disconnect from the server (not just leaving the mission to lobby, but really disconnecting)
6.) reconnect to the server and respawn again
7.) you will notice multiple respawn points (old and new; yet the player will respawn only on the previous bag location)