To have a store sort locally, it looks like there is a sortersproperty that you can pass an array to, defining fields and direction. I don't see this as a property in the Designer...is there another way to define a sort locally? Perhaps I misunderstand what to do from a framework standpoint?
It occurred to me that I can add custom property in the Component Config of the store. However, when I attempted to add sorters I realized that by default, all additions appear to be strings. Is there any way to set up a custom field that is an object/array?