Issue Summary

When using the Advanced Search to find attachments on a single space, the preview option doesn't work.

Steps to Reproduce

1. Make sure to have a Confluence space with at least one attachment file on it(any supported file type)
2. Use the Advanced search feature to find attachments on a single space, for example:

   https://SITE-NAME.atlassian.net/wiki/search?product=confluence&type=attachment&spaces=SPACE-KEY

3. Click on the Attachment link you found to preview the file

Expected Results

The attachment file is successfully displayed.

Actual Results

When using the Advanced Search to find attachments on a single space, the preview option doesn't work.

Instead, you're sent to the View attachments page, where you can view a list of all attachments. Clicking on the View button displays the file, though.

Workaround

Use the View button from the View attachments page to preview the files.