Wxmaxima does not save user's answers to maxima's questions

Dear All,

Suppose that you have done some calculations in wxmaxima that ask for
an user answer, like "is k positive?". Then, you save your worksheet.
Afterwards, you open your wxmaxima worksheet and you have to answer
*again* to all questions asked by maxima before. How can one avoid
this, i.e., how can one have wxmaxima answering maxima questions
according to one's answers already given before saving the worksheet?

Thanks in advance,

Paul