Remove every filter of the grid, the keyword included ("Clear all", or "Reset Filter" in an older grid).
Examples
When I clear the grid filters
And I clear the grid filters
When we clear the grid filters
When clear the grid filters
And we clear the grid filters
Pattern
When(/^(I |we )*clear the grid filters$/, …)
Part of @webship-js/magento-steps (github.com/webship/magento-steps), a step pack for Webship-js 2.0.x.