At the moment, the dropdown includes all posts, pages, custom post types, and media attachments. It would be really useful if we could:
Exclude media entirely
Limit the list to specific post types, for example only “Pages” or “Training Courses”
Optionally filter results by taxonomy or custom condition
This would massively improve usability for larger sites with hundreds of attachments and CPT items. Scrolling through the mixed list is quite cumbersome.
