Hi Nan,
Not sure that I fully understand your question, but based on your screenshot, this is what I see:
POP Tool: this item was created as a Rise Lesson, and its content can be added/edited by clicking on EDIT CONTENT.
Learning Objective. The name Learning Objective was entered, but you have not yet chosen whether it will be a Lesson or Quiz. You next need to click on ADD CONTENT and choose the type for this item. Then you create blocks or questions based on your selection.
The name Invoice Analysis was entered, but you have not yet pressed the Enter key to create the item.
