Fix nullable complex property with PropertyValues.ToObject() and SetValues() creating instance instead of null#37302

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copilot/fix-nullable-complex-property

Commits on Dec 4, 2025

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Fix nullable complex property ToObject() returning instance instead of null

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AndriySvyryd
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Address code review feedback: add comments explaining null complex property tracking

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Commits on Dec 5, 2025

Commits on Dec 6, 2025

Address PR feedback: add UseOldBehavior37249 switch, revert OriginalPropertyValues, fix SnapshotFactoryFactory

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