Component upgrade, minor styling changes, code cleanup #410

Job	Run time
build-client / build-client	10m 54s
setup-selenium / setup_chromedriver	3s
Test (3.8, 0)	40m 2s
Test (3.8, 1)	52m 51s
Test (3.8, 2)	50m 55s
	2h 34m 45s

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