Object does not update in linked file after "SetObjectDisplay" command

Hi! All,

For some reason, all the objects I changed display via “SetObjectDisplay” command do not update their display in another file where I imported the 1st file as a block. I try to update the linked block in block manager many times, but these objects still do not change their display. Please kindly help. Thank you!

an example would be the floor in ghosted mode in the 1st file. Somehow its display setting does not change in the file where the 1st file is linked.