Don't reload entire page when creating comment

app/controllers/comments_controller.rb

@@ -4,7 +4,6 @@ class CommentsController < ApplicationController
 
   def create
     @bubble.capture new_comment
-    redirect_to @bubble
   end
 
   def show

app/helpers/messages_helper.rb

@@ -0,0 +1,11 @@
+module MessagesHelper
+  def messages_tag(bubble, &)
+    turbo_frame_tag dom_id(bubble, :messages),
+      class: "comments align-center center borderless margin flex flex-column gap-half",
+      style: "--bubble-color: <%= bubble.color %>",
+      data: {
+        controller: "created-by-current-user",
+        created_by_current_user_mine_class: "comment--mine"
+      }, &
+  end
+end

app/views/bubbles/_messages.html.erb

@@ -1,10 +1,6 @@
-<section id="<%= dom_id(bubble, :messages) %>"
-    class="comments align-center center borderless margin flex flex-column gap-half"
-    style="--bubble-color: <%= bubble.color %>"
-    data-controller="created-by-current-user"
-    data-created-by-current-user-mine-class="comment--mine">
+<%= messages_tag(bubble) do %>
   <%# Template Dependency: comments/comment %>
   <%# Template Dependency: event_summaries/event_summary %>
   <%= render bubble.messages, cached: true %>
   <%= render "comments/new", bubble: bubble %>
-</section>
+<% end %>

app/views/comments/create.html.erb

@@ -0,0 +1 @@
+<%= render "bubbles/messages", bubble: @bubble %>

test/controllers/comments_controller_test.rb

@@ -10,6 +10,6 @@ class CommentsControllerTest < ActionDispatch::IntegrationTest
       post bucket_bubble_comments_url(buckets(:writebook), bubbles(:logo), params: { comment: { body: "Agreed." } })
     end
 
-    assert_redirected_to bucket_bubble_url(buckets(:writebook), bubbles(:logo))
+    assert_response :success
   end
 end