Metro layout is a unique and visually appealing way to showcase your blog posts on your WordPress website. It provides a modern and elegant display that is sure to catch the attention of your readers.
With the Post Listing block from The Plus Addons for Block Editor, you can easily create a Metro layout for your blog posts without any coding.
To check the complete feature overview documentation of The Plus Addons for Block Editor Post Listing block, click here.
Requirement – This block is a part of The Plus Blocks for Block Editor, make sure its installed & activated to enjoy all its powers.
To do this, add the Post Listing block on the page, after selecting the appropriate options from the Post Listing Types and Post Type dropdowns and other related options, select Metro from the Layout dropdown.

Now your blog post listing will show in a beautiful metro layout. You can manage the layout columns from the Columns Manager tab.
You can fine-tune the layout with other settings and styling options.

Also, read How to Show Blog Posts in Masonry Grid Layout in WordPress.