[Typo3-dev] No "Extension Template" possible

[Johannes Reichardt]

hey there,

i wonder if this is a bug: if i am in "template" mode and try to create 
an extension template in subpage of my maintemplate i get a blank page.

reproduce the error: hit "template" in the nav, click a page below the 
mainpage.

i am using 3.6.1 on a lamp installation.

- Johannes