Activity Box div not expanding to accommodate uploads

Hi all, I’m checking with the template authors as well, but this might be an rtMedia thing.

Basically, when I choose to upload a picture in the activiy box, the div is not large enough to show the preview and I get some ugly scrollbars. Secondary and minor, i can’t get the media button to align.

Image examples below.

If anyone’s run into similar before, I’d be grateful of any pointers.

Theme is WPMUDev Community.

Before: http://imgur.com/6Nvzvz0

After: http://imgur.com/o0zu3um

Hello @mynameismonkey,

Can you once check and confirm if you face the same issue with any WordPress default theme?

Thanks.