art main panel -->
<mark-down><script type="text/plain">

### Why is this important?

Assistive technologies can present different types of comboboxes to their users according to their intended behavior. 
A combobox is usually an interactive component that combines an input and another element, 
such as a `listbox` that can dynamically pop up to help the user select a value (allowed or suggested) from a collection of possible values. 
Some comboboxes allow users to type and edit text and others do not.

Onl