BP group email subscription plugin style issues

BP groups email subscription plugin is having styling issues on groups page. I kind of solve it a a single groups page but in main page (masonry) it is quite messy. When you click on second page then the email settings menu comes up unfolded. At the first page it is hidden behind the group.

See some screenshots below.

first page when you click on “get email updates”

http://s30.postimg.org/ho2mao6sh/1page.png

second groups page auto unfold.

http://s30.postimg.org/lvxejf881/2page.png

I appreciate if a fix can identified as it is quite an important plugin for community sites.

Thanks,
Giorgos