kill @e[type=item_display,tag=portal.blue_portal]
summon item_display ^ ^ ^ {Tags:["portal.blue_portal","portal.init"],item:{id:"blue_stained_glass_pane"},transformation:[1.0000f,0.0000f,0.0000f,0.0000f,0.0000f,2.0000f,0.0000f,1.0000f,0.0000f,0.0000f,1.0000f,0.0000f,0.0000f,0.0000f,0.0000f,1.0000f]}
return run execute as @n[type=item_display,tag=portal.init,distance=..1] run function portal:create_portal/blue/_