Hello,

As you are willing to display all the blog in the front page section, this feature is not available and it only displays three of the posts.

However, you can get the feature to show blog posts as per your requirement in the Pro version of the theme.

Regarding the query on the collapsing the blog featured on the front page, you have to click the dropdown menu to collapse and expand manually. One of the posts remains expanded on the front page by default.

Hope this helps.

If you have further queries, let us know.

Thank you.