Performs the test run with the given options.
array $widget_options: The paragraph widget options.
bool $embedded: (Optional) Whether the embedded form should be used or not.
protected function doTestLangcodeChange(array $widget_options, $embedded = FALSE) {
$this->formDisplay
->setComponent($this->nodeParagraphsFieldName, $widget_options)
->save();
$this
->doTestChangeWithinNodeForm($embedded);
}