The Awakened Kingdom by N.K. Jemisin (2019) Orbit

Sieh, the Trickster god, has gone away.  A new godling is born and unsure how to be his successor.  After hurting the world, she (because they decided to present themselves as a girl) meets a much older sibling who can negate all the hurt she did so she can start over.  But he doesn’t want to babysit her, so he takes her to the Darre to have a mortal companion that can keep the destructive tendency in check.  There, she encounters wrongness and want to make it right.  But can she do that without destroying the world and herself?