Hide question description when correcting to gain screen space

ui/src/routes/surveys/[sid]/responses/[rid].svelte

@@ -48,8 +48,14 @@
      }
      cts = cts;
  });
+
+ let nodescription = false;
+ let y = 0;
+ $: nodescription = y > 10;
 </script>
 
+<svelte:window bind:scrollY={y} />
+
 {#await surveyP then survey}
     {#await getQuestion(rid)}
         <div class="text-center">
@@ -82,6 +88,7 @@
             <div class="card sticky-top">
                 <QuestionHeader
                     {question}
+                    nodescription={nodescription}
                 >
                     <button
                         class="btn btn-sm btn-link float-start"