Editor Role: Capabilities

Please allow editors to edit widgets. Surely it is the role of an editor to do this.

/**
	 * Add Capability to edit widget block
	 */
	public function add_caps() {
		$caps_version = '1.2';

		// did we add the caps already?
		$db_version = get_option( 'wywi_caps_version', 0 );
		if( version_compare( $db_version, $caps_version, '>=' ) ) {
			return;
		}

		$role = get_role( 'administrator' );
		$role->add_cap( 'edit_widget_block' );

		$role = get_role( 'editor' );
		$role->add_cap( 'edit_widget_block' );
		//update_option('wywi_caps_version', $caps_version);
	}

https://wordpress.org/plugins/wysiwyg-widgets/