I'm in Moodle 10, the phrase "Submitted for grading" appears in the status of a student's submission, but the file isn't existing! please see attached image (01.png).
Attached image (Log.jpg) shows the log:
- In green square, the proof he uploaded the file.
- In red, a statement "Remove submission confirmation viewed." appears, what this means?
By the way, is there any way we can prevent the students from deleting there assignment submissions?