Hello, I am still deciding on a theme to purchase. I am interested in the Delta theme, in the demo, I did not see a Subscribe button on searches that had "No listings found".  I was wondering if that is how it is, or the demo was restricted?  I noticed other theme demos had it.  I think that it may be essential to have the Subscribe button on "No Listings Found" results especially for new owners starting the website.  Thank you.

Yes in many themes this button is not available in case there are no listings at all.
Will check what can be improved there.

Delta theme has been updated.

Thank you.