modal close by move mouse out of modal

## What should happen?

...

## What happens instead?

...

## Possible Solution

...

## Test Case and/or Steps to Reproduce (for bugs)

Test Case:

How to reproduce:
1.
2.
3.

## Context

...

## Your Environment

- Foundation version(s) used:
- Browser(s) name and version(s):
- Device, Operating System and version:
- Link to your project:

## Checklist

- [ ] I have read and follow the CONTRIBUTING.md document.
- [ ] There are no other issues similar to this one.
- [ ] The issue title and template are correctly filled.

The report provides no files, tests, browser or Foundation version, reproduction steps, or expected behavior. Start by obtaining a concrete example and clarifying whether moving the mouse out should close the modal; the work is complete only when that behavior is unambiguous and reproducibly verified.

Written by the indexing model from the issue text.