Mobile responsive admin columns

This used to be a problem before this summer, iirc, and Woocommerce fixed it a couple months ago. The problem being that the standard columnized views of things like posts, pages, products, orders were crumpled into the first column, while the rest of the columns were blank. This was resolved by a small arrow on the top of the row showing the rest of the information when clicked. Huge thanks!

The only problem now is that this new columnization doesn’t seem to work with custom posts, e.g. when installing a plugin that has custom posts for various info.

Is there a hack or a way to globally make columns responsive on mobile, or possibly a custom function that could be added for the known custom post types?

Thanks for all the great work I’ve noticed since 4.0! Especially for us WP users on the go using mobile to view our backend.