[SOLVED] Single view template

Hello

I have create an app from single view template (http://framework7.io/templates/).
Testing the app, when I click in any link, go to the new page, and click Back, the app not only goes backs but also open the left panel. Why?? It’s like I clicked back and later the menu button.

Any reason?
Thanks

EDITED

I can’t Reply this question don’t know why.

The problem fixed alone. Strange but the problem has gone this morning!
Thanks!

i’ve beeng using all day single page template and dont have that issue.
Did you mod something? or just the raw template gives you the problem?