Lists inside definition lists not rendering as expected

Hello,

When placing lists inside definition lists, like so:
```markdown
Item
: * foo
* bar
```
MMD (MultiMarkdown 6 v6.6.0) will render it like this:

whereas I would have hoped for a rendering like the one shown below (taken from _iA Writer_), based on the following sentence from the [user guide](https://fletcher.github.io/MultiMarkdown-6/MMD_Users_Guide.html#definitionlists): "Definitions may contain other block level elements, such as lists, blockquotes, or other definition lists.":

Am I using MMD incorrectly, or should it have rendered the definition as a proper list?

Thank you,
-ionos