@meet, maybe you could clone the previous version that had the question in number format. Download the cloned question as XLSForm and then replace the same question with the existing project. Redeploy the project. This should make your data visible for those which were missing earlier. Let us know if this workaround should solve your issue. Please also note that when downloading your data, you will need to check the Include data from all **...** versions as shown in the image shared below:
