The Eden collapsible objects subcategory on the right, ALWAYS re-opens the 'Men' category for any given side (including Civilian) when any units attributes are edited.

The state of all other collapsible menus are retained, but for some reason 'Men' just won't stay closed.

This is pretty annoying as if you have another faction menu open and aren't paying attention, you'll place down 300 vanilla CSAT infantry instead of 300 Pacific infantry...