field required error message for multi select option set field on portal is not taken to the field on click of error displayed on portal basic form.

I have a basic form with multi select field which is required field on the basic form (portal) but when user tries to save the form without providing any value to this field is throwing error on top of the form . the problem is on click of the error is not pointing/focusing/taking on the multi select fields like rest other required fields on the basic form.

any workaround o this?