we create some Portfolio Pages an we use the default editor. Now we choose “Blog Beiträge” from post tags in a Grid Layout. We chosse a post tag but we get no posts (we have posts with this post tag).
What is our mistake?
Do your posts have featured images set for them? The grid will not work without the items having featured images. The 4th photo doesn’t work for me so I can’t see what the output is so that is just a somewhat blind guess.