Automatically fill from previous question is not working

[findifirman]

Hello team,
I’m new here,

I’m currently collecting data using kobocollect. One of the questions allows for automatic filling from the previous text-type question. I have added in the calculation column like ‘if(${x6}=‘AERATOR TRADISIONAL’ or ${x6}=‘AERATOR MODERN’,1,3)’. It worked when I testing on the web version, but the results didn’t work in kobocollect. Is there any insight from this case?

Thank you

[Kal_Lam]

Welcome to the community, @findifirman! Could you kindly share with the community the portion of your XLSForm so that the community can understand your issue and help you out?

[findifirman]

attached is image of the xlsform