listen to "tagsChanged"

Author: odeimaiz

services/static-webserver/client/source/class/osparc/info/StudyUtils.js

@@ -220,6 +220,7 @@ qx.Class.define("osparc.info.StudyUtils", {
           });
       };
       study.addListener("changeTags", () => addTags(study), this);
+      osparc.store.Tags.getInstance().addListener("tagsChanged", () => addTags(study), this);
       addTags(study);
 
       return tagsContainer;