Here's an improved version of the issue description:

Following the proposal in MDL-77760, this issue focuses on removing course items from all areas of the interface (e.g., My courses, Manage course categories and courses, Dashboard, Home) when they are marked for asynchronous deletion.

This approach ensures the interface aligns with user expectations after they initiate a deletion. Since no further action is required from the user, the UI should seamlessly reflect the deletion, regardless of any ongoing backend processing.