I have created new custom post type “news_media” and it’s working fine. I didn’t create any template so that it will use blog template. The archive is using blog template, but the single template is not. Single template doesn’t have featured image and the sidebar is also not showing by default.
Link – https://staging.mempro.com/news-media/
Single post (with issue) – https://staging.mempro.com/news-media/test/