I am trying to build a matrix table question (open text) where participants are able to add more scale points. The code in the link below worked perfectly for building an "add options" button.

"Add choice" button for respondents in Qualtrics

But, I want the respondent to be able to edit the added options. Here is how it looks like now: The options added by the respondent

Qualtrics expects me to write the text in the first column. How do I allow the participant to write in the first column instead?