Hi there,
Regarding your issues, please find your answers here.
1. Your comment screenshot is actually an EasyBlog issue. I have informed the designer regarding this issue.
2. The login dialog scrolling is EasySocial issue. I have informed the designers to fix this in EasySocial.
3. Your mail sub screenshot is actually an EasyBlog issue. It will be fixed in EasyBlog next release.
Thanks and have a wonderful day ahead.