I don't like to bother you guys, but this is already driving me nuts.
I have a legacy post model within a specific category called 'listas-2' that used shortcodes to show some fancy things. Now I have created a custom post type named 'lista' that does the same thing but way better, using post_metas.
The issue now is that I have to make an archive of both at the same time with pagination, which contains the legacy and new posts. I can't manage to show both at the same time, already tried to add a tax_query but I can't because the custom post type doesn't use it, only the common post. I also tried to merge the queries but I got lots of pagination issues.
The goal: A WP_Query that requests posts within the category 'listas-2' and custom posts named 'lista', that does not have categories.
What can I do? Thanks in advance and sorry for my bad English, Vinicius