YAML parsing fixes #1125

Job	Run time
samples (Debug, ubuntu-24.04)	3m 29s
samples (Debug, windows-2022)	3m 13s
samples (Release, ubuntu-24.04)	5m 1s
samples (Release, windows-2022)	10m 51s
samples (Release, macos-latest)	2m 53s
samples (Debug, macos-latest)	2m 10s
	27m 37s

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