Fix

app/models/communication/block/template/page.rb

@@ -16,12 +16,12 @@ class Communication::Block::Template::Page < Communication::Block::Template
     @main_page ||= page(data['page_id'])
   end
 
-  def show_descriptions
-    data['show_descriptions'] || false
+  def show_description
+    data['show_description'] || false
   end
 
-  def show_images
-    data['show_images'] || false
+  def show_image
+    data['show_image'] || false
   end
 
   protected

app/views/admin/communication/blocks/templates/pages/_edit.html.erb

@@ -31,20 +31,20 @@
     <div class="form-check">
       <input  v-model="data.show_description"
               class="form-check-input boolean optional"
-              id="show_descriptions"
+              id="show_description"
               type="checkbox">
       <label  class="form-check-label boolean optional"
-              for="show_descriptions">
+              for="show_description">
         Afficher les descriptions courtes des pages
       </label>
     </div>
     <div class="form-check">
       <input  v-model="data.show_image"
               class="form-check-input boolean optional"
-              id="show_images"
+              id="show_image"
               type="checkbox">
       <label  class="form-check-label boolean optional"
-              for="show_images">
+              for="show_image">
         Afficher les images des pages
       </label>
     </div>

app/views/admin/communication/blocks/templates/pages/_preview.html.erb

@@ -8,11 +8,11 @@
         <h3 class="card-title h5"><%= element %></h3>
       </div>
       <div class="card-body">
-        <% if @block.template.show_images && element.page.featured_image.attached? %>
+        <% if @block.template.show_image && element.page.featured_image.attached? %>
           <%= kamifusen_tag element.featured_image,
                             class: 'img-fluid mb-3' %>
         <% end %>
-        <% if @block.template.show_descriptions %>
+        <% if @block.template.show_description %>
           <p><%= element.page.description_short %></p>
         <% end %>
       </div>

app/views/admin/communication/blocks/templates/pages/_static.html.erb

 <% if block.template.main_page %>
       page: <%= block.template.main_page.generated_path %>
 <% end %>
-      show_descriptions: <%= block.template.show_descriptions %>
-      show_images: <%= block.template.show_images %>
+      show_descriptions: <%= block.template.show_description %>
+      show_images: <%= block.template.show_image %>
       pages:
 <% block.template.selected_pages.each do |element| %>
         - slug: <%= element.generated_path %>
-          show_description: <%= block.template.show_descriptions %>
-          show_image: <%= block.template.show_images %>
+          show_description: <%= block.template.show_description %>
+          show_image: <%= block.template.show_image %>
 <% end %>