Is your feature request related to a problem? Please describe.

Currently, Storefront theme does not support menu descriptions.

Describe the solution you'd like

Add the support for menu descriptions.

Additional context

1. Head to wp-admin >> Appearance >> Menus
2. In the "Screen options" at the top, tick the "descriptions" checkbox.
3. Add descriptions to some menu items. That won't work.

Screenshot direct link: https://d.pr/i/oROi8H

Reported in 26823683-hc