I have a complicated collection of features stored in mongo db, where a given feature may have multiple unique geometries stored as individual arrays. I would like to use the “Put” Operation in the writer to replace specific features. However when I write to mongo I get two different results (see screenshots of dummy feature with just one example geometry).

The desired outcome would look like this:

Referencing other community posts on related matters:

After reviewing those other community posts I think I am going to need an alternative method to what I had started to develop. But I wanted to see if anyone had any ideas or experience with mongo writers to say otherwise.
Thanks