Hi,
We've had many poop-eaters in the past and present and always tried to deter this gross habit, but not any more. As long as you know your dogs' poops are clean and parasite free, don't worry about it. Just don't let her lick you for a long while, lol. It's also a alpha/beta dog thing that is hard to break.
Last year I personally learned about FMT for humans and dogs. Gross but true and amazingly it works.
Fecal Transplant: An Amazing Cure You've Probably Never Heard Of
Healing Your Pet with a Fecal Microbiota Transplant AnimalBiome