On manually saving products on the admin page, I have tested the
catalog_product_save_after event and my observer can successfully catch the event. So this event exists in Magento 2, however I can not find this event in any cheat sheets like: https://cyrillschumacher.com/magento-2.1-list-of-all-dispatched-events/
On the other hand, I can find
controller_action_catalog_product_save_entity_after in the list.
So here is my question: why
catalog_product_save_after event is not listed? What is the difference between