Having canvas access is fine, but I don’t think you should not be staying on top of her.
She has lots of resources. This is her full time job. The expectation is that she will attend office hours, join study groups, get tutoring, etc.
She should email her academic advisor now and setup meeting when she returns.
She may need to retake her failed classes if those are prerequisites. Academic advisor can help determine.
She should research and provide you with the information about academic probation.
There should be clear
GPA expectations.
Good luck. I had to stay on top of my S in HS. He’s now a college sophomore. Grades are not great, but he’s passing and has total ownership.