The Wajri peoples lives on the edge of the Shewan plateaus. But never dominated the Christian Amara highlands of Shewa.
Sultanate of Shewa wasn’t in Shewa there’s no evidence for that it was more likely in the Ahmar Mountians of Hararghe.
The sultanate of Arabini a Gurage Muhammadam sultanate wasn’t in Shewa as of 2019 that area is now a part of West Arsi no longer east Shewa.
Shewa was never dominated by Muslims their is no fact to prove this Christianization of Muslims never occurred on a large scale.
In fact it was the Gallas Animists who overran and turned most Muslims in Ethiopia into pagans
Hararghe was Muslim for centuries until the animist gallas overran the region.
—————-Hararghe Oromos are recent converts to Islam (1880-1910)
