More Improvements to Calendar Courses Filter #559

Job	Run time
Firefox Tests (frontend, latest-esr)	4m 25s
Browser Stack Test (frontend, BS_OSX_Safari)	8m 32s
Firefox Tests (test-app, latest-esr)	2m 27s
Browser Stack Test (frontend, BS_IOS_SAFARI)	8m 42s
Firefox Tests (lti-course-manager, latest-esr)	1m 10s
Browser Stack Test (frontend, BS_CHROME_ANDROID)	10m 8s
Firefox Tests (lti-dashboard, latest-esr)	1m 9s
Browser Stack Test (test-app, BS_OSX_Safari)	4m 20s
Browser Stack Test (test-app, BS_IOS_SAFARI)	5m 41s
Browser Stack Test (test-app, BS_CHROME_ANDROID)	5m 13s
Test and Capture Screenshots (frontend)	11m 10s
	1h 2m 57s

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