Muawiya eventually made a treaty with the Idumean confederation again in exchange for rule until his death in 680 but then his son Yazid killed the Alid Prince and broke away again which allowed ibn Al-Zubayr to take control of the Idumean confederation.
As they began to be conquered one by one by Abdul Malik, he adopted their style [https://www.coinarchives.com/w/lotviewer.php?LotID=4809920&AucID=5357&Lot=3&Val=930c083f565b53eb8418ef7d6abaa81e] and the Idumeans only began to be forced to accept the Anno Hegira from 692AD.
