[Closed] Make modifiers unique on instances objects

I have an array of objects which have a uvwmap modifier, and I’m trying to make the modifier for all objects unique. This can be done with InstanceMgr.CanMakeModifiersUnique but I can’t seem to get it to work in the following situation. (following code is just an example, the actual code is a bit more complex)

 s = sphere radius:10
 sphereArray = #()
 sphereUVW = Uvwmap()
 addModifier s sphereUVW
 for i = 1 to 10 do
 (
 	sphereArray[i] = instance s
 	move sphereArray[i] [((i - 1) * 30),0,0]
 )
 
 for o in sphereArray do
 (
 	for m in o.modifiers do
 	(
 		if classof m == uvwmap then
 		(
 			if (InstanceMgr.CanMakeModifiersUnique sphereArray m) then
 			(
 				InstanceMgr.MakeModifiersUnique sphereArray m #individual
 			)
 		)
 	)
 )
 

In the example above, it won’t make it unique but that is how I would like to use it.

 s = sphere radius:10
 sphereArray = #()
 sphereUVW = Uvwmap()
 
 for i = 1 to 10 do
 (
 	sphereArray[i] = instance s
 	move sphereArray[i] [((i - 1) * 30),0,0]
 )
 
 select sphereArray
 modPanel.addModToSelection sphereUVW
 
 for o in selection do
 (
 	for m in o.modifiers do
 	(
 		if classof m == uvwmap then
 		(
 			if (InstanceMgr.CanMakeModifiersUnique selection m) then
 			(
 				InstanceMgr.MakeModifiersUnique selection m #individual
 			)
 		)
 	)
 )
 

And in this example it does work.
Is it even possible to use it like I want?