How to change the width of configurable list widget

https://form.jotformz.com/81416437656664

I´ve been trying to modify the width of a configurable list in the form above referred. Please help me to make it longer.

I tried every answer that Support gave to anyone but it doesn´t seem to work. I don´t know what I am doing wrong.

Thank you for contacting us.

There are multiple parameters, like form's width, widget's width, field's column width (within widget).

Would you like to increase the width of the form as well as the widget and its columns? Please provide us with a bit more information, and we will try to help.