Hi, Guys. I just ran into a problem that I couldn’t understand. I made a post object for my custom post type and worked properly until recently, I found the dropdown menu doesn’t show the value I selected before, as shown in the image. However, on the front-end page, the value is displayed properly, which means the value is stored on the DB but for an unknown reason, the dropdown menu doesn’t show it. I didn’t modify the field and couldn’t understand why the problem appeared out of nowhere…
Could you guys help me with this? Thank you.