Actually, came across this in this forum. This is from March 2016 and since they created an issue for it so I want to assume they have taken care of it but it’s still not working.
It needs $item-md-detail-push-show to be set to true in SCSS. I tried it, didn’t work. Maybe I am doing it wrong.
All I have done is added the following to my page’s SCSS file:
page-account {
$item-md-detail-push-show: true
}