If you're using the Clayton, Classic, or Modern themes, your PDF icon is different. Follow these instructions to change it to match the other article action icons.
By default, subscriptions will only be enabled for logged-in readers only.
If you have a knowledge base that is partially or fully available to the public (e.g. doesn't require people to log in to read content), you might want to enable sub...
These fixes address issues with the Articles page, add more delight, add more metadata fields for your knowledge base, and recommend a more reliable way to require authentication for files and images.