Fix streaming #5889

Job	Run time
build-and-check	3m 5s
test-integration-packages/internal	1m 6s
test-integration-packages/billing	1m 13s
test-integration-cli	46s
test-integration-web	42s
test-integration-common	49s
test-integration-packages/agent-runtime	41s
test-integration-sdk	1m 21s
test-packages/agent-runtime	47s
test-.agents	37s
test-common	49s
test-packages/billing	47s
test-packages/internal	44s
test-cli	51s
test-web	45s
test-sdk	40s
	15m 43s

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