Native dropdown -> Disable close when clicked outside of element

Hello I’m using a native webflow dropdown to house my CMS item filters fields. I would like the dropdown to only open and close when clicked on the toggle and not anywhere outside the dropdown element. Can anyone help with the code?

This is the read only link

The simplest solution would be to instead use a custom dropdown built with interactions. Just add a click interaction to the button & have it show/hide the filter list.