Can`t sort with graphic template

[thund3r]

Good afternoon!

I created hosts. Attached to them graphics. All the graphics are displayed. If I choose Graph Grouping Style by data query index - all excellent, but when I choose group by Graph Template graphics apeared without groups.
This hapens only when i choose thumbnail in the treeview.

Cacti 0.8.8h
I would be grateful for your help.

UPDATE!!!
Cacti 0.8.8g same thing!
Cacti 0.8.8f same thing!
Cacti 0.8.8e same thing!
Cacti 0.8.8d same thing!
Cacti 0.8.8c same thing!
Only in version 0.8.8b everything is working!!!

Can you help?