here is my issue:
SS 2.4.0 rc3
Nested URls are enabled.
On a custom Pagetype there is a method 'details', that should display a DataObject Record.
Because of using nested URLs the URL can be:
inside the Controller
public function details()
//$UrlSegment = Director::URLParam('ID');
// Line above does not work - content of $URLSegment is 'level3'
// the following line works - but why ?
$UrlSegment = $this->getRequest()->param('ID');