@Override
			public void modifyOriginal(ProgramDB program) throws Exception {
				DataTypeManager dtm = program.getDataTypeManager();
				Enum enumm = new EnumDataType(new CategoryPath("/Category1"), "XYZ", 1);
				enumm.add("one", 1);
				enumm.add("two", 2);
				enumm.add("three", 3);
				dtm.addDataType(
					new TypedefDataType(new CategoryPath("/Category1"), "TD_MyEnum", enumm), null);
			}
Current Result for /Category5/Test

				Unaligned
				Structure Test {
				   4   int:2(6)   1   bf1   ""
				   4   int:2(4)   1   bf2   ""
				   5   word   2   null   ""
				   7   qword   8   null   ""
				}
				Size = 15   Actual Alignment = 1
	
See assertion below for preferred result
Ghidra/Features/Base/src/test.slow/java/ghidra/app/merge/datatypes/DataTypeMerge3Test.java