Differences between Artists and Composers

Is it possible to reconcile differences between artists and composers? For instance, the guitarist for U2 is listed as the Edge under Artists and is listed as David Evans under Composers. They’re the same person, so the bio and pictures, etc. should be the same.

Often it is the Metadata providers that are providing confusing data, he’s listed twice here in allmusic

So I guess there’s no way in Roon to combine an Artist and a Composer?