smbx 1.4.5: npc attached to the player doesn't work

[NESTED ERNEST]

In 1.4.4 an npc with this script-npc could follow the player including if he entered any warp (doors, ...):

Code: Select all

with npc(sysval(param1))
   .friendly=1
   
   .x=char(1).x
   .y=char(1).y   
end with