[TYPO3] Bug in Menu Object when setting Rootlevel = -2?

[Sven Wagenhöfer]

Hi There!

I am constructing an automated menu, which shows the children of the 
current pages parent.
So, I use entrylevel=-2 with my menu.
It shows the subpages of the parent perfectly, but not the second level 
after them. If I set entrylevel=0, my menu works just fine - so it seems 
not to be the menu code ;-)

Could someone else please try this, and tell me if there is a bug - or 
help me get around it?

Thanks a lot!

Sven