Description of Browser Incompatibilities question claims freeform, but it wasn't?

https://2023.stateofcss.com/en-US/usage/#css_interoperability_features says:

> Are there any existing CSS features that you have difficulties using (or avoid altogether) because of lack of support, or differences between browsers? (freeform question)

However, IIRC, this question was multiple choice with the option for write in. This is important for understanding the difference in magnitude between "All Respondents" and "Other Answers".

cc @SachaG @huijing