Do not display save buttons (#2072)

app/views/form/page.html.erb

@@ -63,6 +63,7 @@
       <%= f.hidden_field :interruption_page_referrer_type, value: @interruption_page_referrer_type %>
 
       <div class="govuk-button-group">
+      <% if !@page.interruption_screen? %>
         <% if accessed_from_duplicate_logs?(request.query_parameters["referrer"]) %>
           <%= f.govuk_submit "Save changes" %>
           <%= govuk_link_to "Cancel", send("#{@log.class.name.underscore}_duplicate_logs_path", @log, original_log_id: request.query_parameters["original_log_id"]) %>
@@ -76,6 +77,7 @@
               (@page.skip_href(@log) || send(@log.form.next_page_redirect_path(@page, @log, current_user), @log)),
             ) %>
         <% end %>
+      <% end %>
       </div>
     </div>
   </div>

spec/features/form/validations_spec.rb

@@ -149,6 +149,7 @@ RSpec.describe "validations" do
         expect(page).to have_current_path("/lettings-logs/#{lettings_log.id}/net-income-value-check")
         expect(page).to have_content("You told us the lead tenant’s income is £750.00 weekly.")
         expect(page).to have_content("This is higher than we would expect for their working situation.")
+        expect(page).not_to have_button("Save changes")
         click_button("Confirm and continue")
         expect(page).to have_current_path("/lettings-logs/#{lettings_log.id}/net-income-uc-proportion")
       end