Error while uploading text data to S3 object

I'm getting this error while uploading text data from a text area component, to an S3 object.

Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the Latin1 range.

Hi @ali-sajjad-rizavi

Can you share what value you have in textArea1? I'm able to upload a TXT file with the same settings you have, and a textArea value of "Test".