Brian,
In the meantime, just add this to the HTML of the question text:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).ready(function() { $(".r0 input,.r1 input").css("flex-shrink","0"); }); </script>
If you want a scroll bar for the long choices, which would be a nice feature, add an overflow property, i.e. use this:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).ready(function() { $(".r0 input,.r1 input").css("flex-shrink","0"); $(".r0 div,.r1 div").css("overflow-x","auto"); }); </script>