Model Explorer treeview looses state information

[ODN]

Switching from either template or diagram view to any other not entity developer related view, the model explorer treeview will loose its treeview node state information after switching back.
Every treenode that has been expanded (like Model->Classes->Class->Property or Templates->Template) before is in collapsed state when the model explorer gets re-displayed if you switch back to either template editor or diagram editor.
This is really annoying, as you have to manually re-expand all the nodes you have actively been working on all the time! I would consider this to be a bug. Could you please have a look at this. Thanks in advance

Kind regards,
Oliver
VS 2012 / Win7 X64

[Helen]

Thanks for your remark.

We will consider the possibility of changing the behavior of tree nodes in the Model Explorer you have described.
We will inform you as soon as we get any results.

[ODN]

Any news on this issue?? This behaviour is still very annoying.

[Helen]

Implementation of the possibility to change the behavior of tree nodes in Model Explorer is on our roadmap. But we cannot tell any timeframe at the moment.