I use AnsPress and WooCommerce Sensei on the same site. Both plugins registers the same post type.
So there is a conflict where AnsPress questions show up as Sensei quiz questions.
Please prefix your posttype upon registration with ap_ or something similar, so there is not conflict with other plugins.
I have tried to contact WooCommerce and ask them the same. But they have pulled the plug for the next 11 days for their customers, and you are unable to create support tickets?
So please consider prefixing your post_type names.