We have an Assembly Item with "Phantom" checked. When this Assembly is added to the BOM, the "Item Source" default is set to "Phantom", which is totally fine; however, when I go back to the Assembly Item and uncheck the "Phantom" flag, any new BOM created after that where I add the Assembly item, keeps defaulting the "Item Source" to Phantom even though the Phantom flag has been unchecked form the Assembly. • Why would this be happening?