Created attachment 221852 [details]
modified screenshot

The new wireless list uses an arrow button for showing more details about a network. The current layout of the list creates a number of significant problems here:

 * The arrow is lost - it isn't a prominent element, and it is hard to guess that it provides essential functionality.
 * The arrow is a very small click target.
 * There is nothing to indicate when the arrow and the row are separate click targets.

Some ways to alleviate this:

 * Add more vertical spacing between list items.
 * Add more horizontal spacing on either side of the arrow.
 * Change the symbolic arrow icon to a normal icon.
 * When the row contains two click targets, add a line next to the arrow.

I've attached a modified screenshot to show what I mean.