When using the Attachment filter to list attachments in a space, if a particular file type is not present on the first page, the filter incorrectly reports "There are currently no attachments in this space ending with <FileType>". Irrespective of the file type being present on the next page, the search fails on the first page and the action is aborted.

The tool works as expected, if the filetype is listed on the first page within the list of attachments in that space.

Steps to reproduce:

1) Create a space.
2) Add all the files in attached files.zip archive to a page, in the order specified by their names.
3) Search for "htm" in Browse Space > Attachments > Filter By File Extension field.
Notice that no result is returned, instead of one.