Instead of permanently displaying filter controls and selections, we can place them in a toggle-able panel. This will allow users to selectively tidy up the interface which will prove particularly useful on narrow viewports (mobile) and containers (list layout).

We can be smart about when to show/hide the panel:

• Hidden by default across all layouts when no filters are applied
• Visible on load when the container is larger than X (Table / Grid layout), and filters are applied
• Hidden on load when the container is smaller than X (List layout), even if filters are applied

Original issue

In https://github.com//issues/59696 the display of individual chips can be finessed.

But we still need to figure out the display of many filters in narrow containers / viewports. It's not a huge problem right now because the existing data views only have <=2 filters.

However, things like Posts or Media (#55238) can have many filter options, and this experience isn't ideal:

Let's explore how to better display many chips in the filter UI.