The Search block makes it possible to add Search components in the Home, Custom, Reader, and Header designers.
When users interact with a component in the Search block, the other components in the Search block update accordingly. For example, when using a Search bar component in a Search block, if a Search results component is in the same block, the list of results updates.
When adding a Search block, it is possible to deselect the Enable analytics search events check box so the components inside of it do not send analytics events.