Enable delay #215

Job	Run time
tests (ubuntu-latest, tests)	1m 6s
tests (macos-latest, tests)	2m 35s
tests (windows-latest, tests_nosan)	1m 52s
build (ubuntu-latest, noradio)	2m 45s
build (ubuntu-latest, wifi)	3m 38s
build (ubuntu-latest, bt)	2m 55s
build (macos-latest, noradio)	3m 20s
build (macos-latest, wifi)	2m 27s
build (macos-latest, bt)	3m 49s
build (windows-latest, noradio)	6m 45s
build (windows-latest, wifi)	6m 53s
build (windows-latest, bt)	6m 44s
	44m 49s

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