Build size is now only changed for one at a time mode if there is more than one object
Build size is now only changed for one at a time mode if there is more than one object

CURA-2312

hmflash/Cura,Curahelper/Cura,Curahelper/Cura,hmflash/Cura,ynotstartups/Wanhao,fieldOfView/Cura,ynotstartups/Wanhao,fieldOfView/Cura