Bugs in content types

I am using the documentation tool in Canvas, and I've been unable to get the Submit button to do anything. I would expect that after a student fills out the document and hits "Submit", their document would be submitted for the instructor to review. When I hit submit, it does say "Your report was submitted successfully", but it doesn't send anything to the gradebook. 

Steps to reproduce the bug:

1. Create Document Tool activity on h5p.com, including an export document page 

To Whom This May Concern,

A student using Safari browser on apple gets this error when wanting to upload a recording. It is on Moodle.

"Access to microphone is not allowed in your browser since this page is not served using https. "

Can you please advise what we can do.

Is it a problem on the administrator's side or her computer settings. It works for all the other students.

Thanks!