[Maven] Idea 9.0 reimports maven projects when changing profiles

Hi all,    

I have several profiles defined in my maven based project.
When I change these profiles by clicking the check boxes in Profiles section of the Maven Projects view, Idea reimports the projects everytime I do this.
This behaviour is different from 8.1.4 and It's quite boring..

And sometimes just opening a pom.xml file triggers the import process which I suspect it's related to the above issue...

Regards.