# CollectionSubToolbar

**Category:** Common/Components

## Design

### Description

The sub-toolbar is rendered below the main collection toolbar. It displays applied filter tags so users can see and remove active filters at a glance.

This component is used internally by `Table`, `Grid`, and other collection components — you do not need to render it directly. To control its behavior, configure filters on the collection state.

For testing, use the `CollectionSubToolbar` testkit driver which extends `AppliedFiltersTagList`.