How to configure Settings API to work on a specific partition defined in the pm_static.yaml file

I'm trying to get the settings api working with multiple partitions using little FS. Some of the implementation is specific to Nordic and was hoping to get an example of how to do it with the pm_static.yaml. The fs subsystem is working, but I'm not sure how to configure the settings_storage partition to be used for settings.

I have this in my pm_static.yaml:

This is how I am trying to initialize it. I know it's incomplete but am having trouble getting to the next steps.

The log entries when running are:

I saw these threads on the topic,