Error: The element input must not appear as a descendant of the a element.

[RetroGameTalk]

Describe the bug

The facets links are not hmtl5 valid.
Steps to Reproduce

1. Have facets
2. validate page with https://validator.w3.org/
3. Scroll down to 'Error: The element input must not appear as a descendant of the a element'
4. See error

<a href="/movie/?filter_genre=comedy" rel="nofollow">
    <input type="checkbox">Comedy
</a>

Expected behavior

it should use valid html.

Screenshots

Environment information

• Device:
• OS:
• Browser and version:
• WordPress version:

• Plugins and version:
• Theme and version:

• Site Health Info:

Additional context

[RetroGameTalk]

Also another error with facets:

Error: Element a is missing required attribute href.

This happens when we have
<a rel="nofollow">
On terms that are disabled (no posts with that term). a lacks href.

[amesplant]

Merge Request pulled and ready for a Back End Engineer to add the form action to properly submit the form when JavaScript is disabled.