I don't perceive that diverting the answer to be 'abolish communal female changing rooms' as being an answer.
I don't perceive that stating 'nobody should be flaunting their nakedness in communal female changing rooms' to be an answer.
I don't perceive the wriggling to avoid the fact that THERE IS communal female changing rooms and that this is very likely to happen as an answer.
So, I too would like to see what you considered an answer pumpkinspicewoman. I saw very few activists answer it. I did see very many activists harass her for asking the question. I did see people calling her 'penis woman' and state that she was a danger to others because she was bringing attention to an outcome of the current policies being adopted.
The question was often answered with a 'no' from people who had no other agenda in their mind. But, it is a great reminder that policies have recently been changed to allow this.