Is there a limit to the number of Zimlets that can be seen in the UI? We have zimlets that are deployed (ACL good, installed, in LDAP, etc.) but can't be seen in the UI (and yes, we've logged out, cleared cache, logged back in). We've found that if we undeploy some, they will then appear which leads me to believe there is a limit to the number that can be seen in the UI. Has anyone else seen this? Is there such a limit? If so, is there a way to extend it?