configured web embed to open the case , case is loading properly when case id is valid and user has proper access open the case . When user doesnt have read access or case id in not valid then web embed is showing blank screen .

Under network tab able to see error message but not showring error in web embed .

Webembed is created in pega constellation 23 and adding this web embed in pega 8.8 ui kit .Would be helpful if we can render same error what we see in source application (constellation )