In the `rowExpander` inside `tableview`, is there ...

# tornadofx

[jmmk]

In the rowExpander inside tableview, is there a way to "draw a new box"? If for example I just add a vbox with some elements, I will still be inside the table and vertical lines will cross through the content

However, when I add a listview or tableview, it will "clear" the lines and create a new blank space. Can I accomplish the same thing without these (I don't need a list or table)?