DX - Fix flaky sidebar playwright test #21033

Job	Run time
build	2m 49s
types	1m 34s
test	5m 48s
dead-code	1m 34s
generate-headers	1m 0s
lint	3m 49s
prettier	1m 9s
end-to-end-tests / run-tests (chrome)	15m 42s
end-to-end-tests / run-tests (edge)	17m 48s
upload-to-codecov	15s
Create report	27s
	51m 55s

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