true.accessibilityAttributeNames.has(AXARIAAtomic)='yes' true.accessibilityAttributeValue(AXARIAAtomic)=1 false.accessibilityAttributeNames.has(AXARIAAtomic)='yes' false.accessibilityAttributeValue(AXARIAAtomic)=0 none.accessibilityAttributeNames.has(AXARIAAtomic)='yes' none.accessibilityAttributeValue(AXARIAAtomic)=0