Our Elementary and Middle School students are all on iPads using the canvas student app / ios student app
Please add the confetti for on-time_submissions feature option to the Mobile experience.
(firstname.lastname@example.org and I tested, and it does seem to work on the Safari browser on iPads (yay for that!). But most teachers/students use the Student App.)
Our younger students would also like to enjoy the virtual celebration when submitting assignments on time.