Instead of trying to struggle with that, if you already have the layout, why don’t you rather try the post type archive page filtering feature instead?
That looks like a post type archive page to me, so you could simply use that to filter.
Instead of trying to struggle with that, if you already have the layout, why don’t you rather try the post type archive page filtering feature instead?
That looks like a post type archive page to me, so you could simply use that to filter.