Add `shouldRefresh` flag #2183

Job	Run time
test-integration-portalnetwork (20)	1m 36s
test-integration-portalnetwork (20)	1m 21s
test-integration-portalnetwork (20)	1m 29s
test-unit-portalnetwork (20)	1m 18s
test-unit-portalnetwork (20)	1m 18s
test-unit-portalnetwork (20)	1m 18s
	8m 20s

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