Create LiveCopy - select multiple destinations

When creating a new page in the master site from the root node, then clicking "Create LiveCopy", a page selection window appears of where to place the LiveCopy, which is good, but only the root path is shown, despite there being multiple sites. We would expect to see multiple sites (the sub nodes) in here so that we can select multiple sites to copy the page to. 

We would also like a time-saving "Select All" button in the site selector pop-up. This will save users from having to click on the 30 or so local corporate sites each time they create a LiveCopy page.