--- Comment #14 from Heiko Tietze <[hidden email]> ---
(In reply to Cor Nouws from comment #13)
> When the confirmation box just says: "Mind, because the form is in design
> mode, no data related to controls will be saved" it dóes save the problem,
The use case is printing a form. Not to understand why it is not possible. So
a) 'solves' a follow-up problem, which is to give feedback.