is anyone familiar with Firebase Cloud Firestore? ...

# android

[Irene Serrano]

is anyone familiar with Firebase Cloud Firestore?
If so, do you think you can help me with a problem I am having? I've posted the issue to stack overflow: https://stackoverflow.com/questions/70951122/firebase-firestore-update-a-field-of-a-document-in-a-subcollection-while-retrie
I'd really appreciate the help