When you have already assigned metadata to the edge, you need to propagate the assigned metadata to other edges throughout a component.
To propagate metadata, you must also open the context menu by right-clicking the edge, select the item and click this item. The metadata will be propagated until they reach the component in which metadata can be changed (for example: Reformat, Joiners, etc.).
For the other edges, you must define another metadata and propagate them again if necessary.