Let's say I write up a bunch of rows and decide I want to make it a list:

Item 1
Another Item
Something Else

When I mark each line and click the "List" button (doesn't matter which one), the Editor takes all three rows and makes one list item out of them, ignoring the line-breaks.

The output will simply be:

- Item 1 Another Item Something Else

It would be far more useful if it would create one list item for each line.