fix form scroll on iphone

app/views/submissions/show.html.erb

@@ -5,7 +5,7 @@
       <span class="text-3xl font-semibold focus:text-clip"><%= @submission.template.name %></span>
     </a>
     <div class="space-x-3 flex items-center">
-      <% if last_submitter = @submission.submitters.select(&:completed_at?).max_by(&:completed_at) %>
+      <% if last_submitter = @submission.submitters.to_a.select(&:completed_at?).max_by(&:completed_at) %>
         <download-button data-src="<%= submitter_download_index_path(last_submitter.slug) %>" class="base-button">
           <span class="flex items-center justify-center space-x-2" data-target="download-button.defaultButton">
             <%= svg_icon('download', class: 'w-6 h-6') %>
@@ -16,6 +16,8 @@
             <span>Downloading</span>
           </span>
         </download-button>
+      <% elsif @submission.submitters.to_a.size == 1 %>
+        <%= render 'shared/clipboard_copy', text: start_form_url(slug: @submission.template.slug), class: 'base-button', icon_class: 'w-6 h-6 text-white', copy_title: 'Copy Share Link', copied_title: 'Copied to Clipboard' %>
       <% end %>
     </div>
   </div>