How do students submit their assignments?

Hi there! Sorry for the delay on this thread, hope we can help answer your questions. We’ve shipped the ability for Classroom to connect with LTI-related tooling:

Thanks @mozzadrella, but how is this answering the OP question?

I have a full class of students who completed their assignment, but still, their assignments appear as “Not Submitted”.
Not having clarity from GitHub, does not help us being clear with students, and increases confusion.

Could you please help?

On a side note, there’s no way to have a prompt technical conversation since the education/classroom repository has been closed.