public boolean hasDontKnowMarkup() {
		return (status & HAS_DONT_KNOW) != 0;
	}
Returns true if there is one or markup items that have been marked as "Don't Know".
@return true if there is one or markup items that have been marked as "Don't Know".
Ghidra/Features/VersionTracking/src/main/java/ghidra/feature/vt/api/main/VTAssociationMarkupStatus.java