The 3 types of fragments (or elements):
should be identifiable easily in the sidebar fragment structure (or fragment hierarchy) in order to help the user understand that some parts cannot be edited or moved (e.g. editables).
When a page creator is looking at the tree made of Layout/Fragments/Compositions
Then the user is able to clearly dissociate then and know what can be edited or modified
LPS-118222 The 3 types of fragments (or elements) should be identifiable easily