Quick Motion Detection Activation when switching from Home to Away Mode

In Home Mode I use the Motion Schedule for each of my indoor cameras to activate Motion Detection starting at 11PM and automatically stop at 7AM and stay off all day if I am home. Problem is when I leave the house for a few hours or days I would like to quickly and simply activate all Motion Detection in all sensor devices by switching to Away Mode. Currently it does not do that and I have to go to each device and turn on Motion Detection. It would help that in the Motion Schedule setup page for each device if there was a box for each Mode I could check for which Mode the Schedule applies to. This way when in Home Mode the Motion Schedule applies and when Away Mode selected it would be over ridden.