Add "Hide if there's only one product variation" also on product variation attributes widget

Could you open an MR please?
Also, I think we can update:

 if (empty($this->attributeFieldManager->getFieldDefinitions($selected_variation->bundle()))) {
}

to:

 if ($this->getSetting('hide_single') ||
  empty($this->attributeFieldManager->getFieldDefinitions($selected_variation->bundle()))) {

Considering the setting didn't exist, 'hide_single' should default to FALSE to preserve the current behavior and not introduce a breaking change.

Opened an MR.

Hi @jsacksick, you were very fast :-) Thank you very much!

Automatically closed - issue fixed for 2 weeks with no activity.