[Plugin: Surveys] Bug: Text to describe user input field

If I add a user input field to the survey, I need to have a brief description above it or defaulting inside the textbox like “Other…”. How can I add that?

Also, with multiple choice if a user adds text to a textarea and does not check the box, the text and choice doesn’t get saved. The box needs to be auto-checked when text is entered.

https://www.ads-software.com/extend/plugins/surveys/