No Preview available for a variable of type reference field on request item and Catalog task?Issue No Preview available for a variable of type reference field on request item and Catalog task. 'i' icon and reference fields are not working. Right click is not working. Uncaught TypeError: Cannot read property 'bind' of undefinedCauseUpon further analysis, it was observed that there is a custom Catalog UI policy: "Make Unix server names list mandatory" in customer instance. This is using DOM manipulation and so causing the issue.ResolutionSuggested Customer not to use DOM Manipulations in the Catalog UI (user interface) Policy.This intern resolved the issue.