I'm trying to create a realtime workflow to set a custom option set field's value. Upon Saving and closing the update process. It returns to null after next time I open it.
I've tried changing it to background flow as well. There's something with this specific field as Dynamic Values section does not work with it either. It's a global option list and used in another entity as well. Attached a video for better visualisation.
I set it and save and close.
I open it again and it's null: