Thank you for prompt reply & providing patch. The patch resolved problem but it nullified our dynamic script that marks the required fields dynamically (sine fields needed to mark it only in front end form). I had actually set them required if not admin using the hook
rwmb_frontend_after_submit_button. Can you please give me such setting that will only work for front end or backend specifically so that I can use your patch as well and fulfill out requirement.
Thanks & Regards,