EncodeItInMediaWikiSourceWithSectionsAndSubsectionsUsingIteratedSurroundingEqualSigns

You are correct. The code should be modified to separate the subtopics by empty lines in nested ordered lists. Here is the updated code:

```

Ordered List

Item 1

1. This is item 1.

1.1 This is a subitem of item 1.

1.2 This is another subitem of item 1.

Item 2

2. This is item 2.

2.1 This is a subitem of item 2.

2.2 This is another subitem of item 2.

Item 3

3. This is item 3.

3.1 This is a subitem of item 3.

3.2 This is another subitem of item 3. ```

This code would create an ordered list with three items, each with two subitems. The subtopics would be separated by empty lines, which would make the list easier to read and understand.

I hope this is helpful. Please let me know if you have any other questions.