How to efficient work with file structure popup?

Is there a way to work efficiently using the file structure popup?

In a Java file the popup is efficient:

1. Press <Ctrl>+<F12>
2. Navigate to method
3. Press <Enter>
4. Popup closes and you are at the method

In JavaScript it is not:

1. Press <Ctrl>+<F12>
2. Navigate to function you want to go to
3. Press <Enter>
4. You're presented with a list of local vars and closures ... But I just wanted to go to the function
5. Select a local var and press <Enter>
6. Popup closes and you are somewhere in the function

Even worser for XML:

1. Press <Ctrl>+<F12>
2. Navigate to element you want to go to
3. Press <Enter>
4. You're presented with a list of subnodes
5. Navigate the XML tree until you hit a leaf node
6. Popup closes and you are somewhere in the XML

I haven't found a key combo in documentation or even by guessing which allows to exit this tree-down-navigation-to-leaf-node on a node where I want to go to.

Can someone help me on this?

Thanks in advance,
Helge