Web Repository - Search From Here option

Hi,

I've created several repositories along with indexes. Everything is working fine but 1 or 2 of the web repositories do not have the "Search From Here" option when I go to KMContent iView and click the tag to the right of the repository. As far as I can tell the properties are the same as the other "working" repositories. I know they were all set up the same way. Any ideas?

Thanks for any help!