does prisma support search on embedded fields? I just can't make such query work:

const res = await prisma.m.findFirst({
  where: {
    a: {
      b: {
        c: 'd'
      }
    }
  },
});

where my schema looks like

enum C {
  a
  b
  c
  d
}

type B {
  c          C
  otherField String
}

type A {
  b          B
  otherField String
}

model M {
  id         String @id @default(auto()) @map("_id") @db.ObjectId
  a          A
  otherField String
}

It fails both on TS level and runtime. it feels like it's mandatory to specify the values of

otherField

as well, but that makes no sense 😞

Issue pls.

thank you!