When I filter the Canvas Library by "Heading"

Narrow the open Canvas Library tab with its search box, the way a site builder finds a component in a long list; the list then shows only the matching items, which "the Canvas Library ... tab should list" reads. Clear it with an empty text.

Examples

When I filter the Canvas Library by "Heading"
And I filter the Canvas Library by "Hero"
When we filter the Canvas Library by "Text"
And I search the Canvas Library for "Card"
When I filter the Canvas Library by ""

Pattern

When(/^(I |we )*(?:filter|search) the Canvas Library (?:by|for) "([^"]*)"$/, …)

Part of @webship-js/drupal-cms-steps (github.com/webship/drupal-cms-steps), a step pack for Webship-js 2.0.x.