this it seems happens if you execute the move operation from tag view, meaning in Navigation Pane if particular tag is selected, and then on some note you execute “move to” it will:
This is correct and identical to version 2.x & 3.x. You’re basically moving an instance from the Tags group (the ordinary tag) and thus converting it to a replicant.
Probably this is the first time I used it that way (create new note in the tag group and then move it to another non-tag group).
My logic was that “Move” applies to groups and not tags .. in my logic tags should be universal in a way, persist wherever you move the files… But I understand what you say , I learned something new.