Premiere Metadata Display file path fields

I am setting up a metadata display preset.

In the Bin panel I have 2 fields labeled "Media File Path" and "File Path" - see attached

In the Metadata Display panel when I search the word "path" I only see File Path and not Media File Path - see attached.

When I deselect File Path (and save that preset) Media File Path disappears.

There is a disconnect for me with these fields, with thier naming and behavior.

I also do not understand why Media File Path is populated and File Path is not.  What is the difference between these two fields? Why is one populated and the other is not.

Ideally I would like to remove the unpopulated field from the display but that is not possible at the time of this writing.  I like the ability to create my own metadata display in the bin panel to the way I work and manage the assets in my project.

An additional question/request regarding the presets for the metadata display - I would love to have the preset bake in the display order as well.  Now, I can only select which fields appear but have to rearrange the order every time I select the preset to use.  This is a tedious process IMO.

Many thanks for any insight.

-Sali