When you move objects, note that:
If you move an object to a new collection, that object’s access rights may be incompatible with the destination collection’s access rights.
If the source and destination are within the same object, the move fails.
If the destination object is located within the source, the move fails.
If the destination object has the same name as the source, the move fails.
If objects within the source are modified before the paste as been completed, only the source and the objects that currently reside within it are moved.
If the source is deleted after selecting Cut, the paste fails.
If the source is modified after selecting Cut, the new object is pasted.