When I try to deploy the gadget from Google Apps console, it works perfectly on my own domain. However, when I publish now using the COB extension through Google Apps API console, following all the steps listed here: developers.google.com/apps-marketplace/preparing, it gets installed on other domains, but the gadget itself never shows up. I waited for 2 days and also used the no-cache option with no avail.
Would really appreciate someone's help and support!