We have to be clear about what Evolutionists that are Christians do differently from Evolutionists who do not assert Christianity:
1] GAE, above all else, accepts a limited number of one-off miracles which allows for the metaphysics of atonement WITHOUT overturning the natural sciences.
2] If Balaam’s talking donkey was miraculously created by God, that would be a one-off event that would also be a one-time exception to Common Ancestry.
3] Believing in one-off miracles for the creation of Adam and Eve would fit in the same category.