Here s a link to the UXP API docs. It looks like Adobe has added some preferences to the DOM for version 24.0 or higher (but not the Select Subject processing yet). However, the documentation really doesn’t provide any example how to use the DOM at all. It is just a list of classes and objects. So it is very unintuitive……
https://developer.adobe.com/photoshop/uxp/2022/ps_reference/
Pixnub
