Hi Austin,
Thanks for answer this, I all ready find the problem and was not related to your plugin. It was about the pagination. This is in the admin side.
So, when I use the arrows in the admin side, searching into my custom post type list, everything works fine but if I enter a number in the page number box and then I press enter, then and only then it will show 6 products from woocommerce at the bottom of the list.
So the problem is created in the admin screen when I enter a number on the page number box and then I press enter, and this happend not only with my CPT but also with normal posts.
Not sure why yet, I try deactivating all plugins but was the same.
Any idea will be awesome,
Thanks in advance.