I have cross-linked several sections of the same class to my "master" 1st period class. Shouldn't the Assign to Everyone tag all of those sections by default? Canvas won't list more than 3 sections (which is ridiculous) in the list, and continuing to type 5 or more long strings every time I want to assign something is a real waste of time and effort. I need help on this! Support has given me the runaround through at least 8 people to do this simple task.