Clicking "Preview" or the pattern view links should bring up wp-themes.com inside the preview wrapper.
Could use details from the proposed design, which includes a style variation selection (see also https://meta.trac.wordpress.org/ticket/6417, about exposing patterns in previewer).
[x] Adjust the frame on small screens
[x] The style variations list is not available yet, once the block is built it can be added here
Clicking "Preview" or the pattern view links should bring up wp-themes.com inside the preview wrapper.
Could use details from the proposed design, which includes a style variation selection (see also https://meta.trac.wordpress.org/ticket/6417, about exposing patterns in previewer).