"Minimum screen size" option not available for "Posts" element

[rsolvang]

When using the "Posts" element with a grid, there is no option to limit which screen size to show only one column. This is available when using the "Grid" element. Is this a planed feature also for the "Posts" element?

As it is now, when viewing the site on most smart phones, the 3 rows on the tailor page I am working with is squashed and is not usable.