diff --git a/apps/remote_control/test/fixtures/live_demo/.formatter.exs b/apps/remote_control/test/fixtures/live_demo/.formatter.exs
deleted file mode 100644
index 8e65327d1..000000000
--- a/apps/remote_control/test/fixtures/live_demo/.formatter.exs
+++ /dev/null
@@ -1,6 +0,0 @@
-[
-  import_deps: [:phoenix],
-  subdirectories: ["priv/*/migrations"],
-  plugins: [Phoenix.LiveView.HTMLFormatter],
-  inputs: ["*.{heex,ex,exs}", "{config,lib,test}/**/*.{heex,ex,exs}"]
-]
diff --git a/apps/remote_control/test/fixtures/live_demo/.gitignore b/apps/remote_control/test/fixtures/live_demo/.gitignore
deleted file mode 100644
index 1feae788f..000000000
--- a/apps/remote_control/test/fixtures/live_demo/.gitignore
+++ /dev/null
@@ -1,26 +0,0 @@
-# The directory Mix will write compiled artifacts to.
-/_build/
-
-# If you run "mix test --cover", coverage assets end up here.
-/cover/
-
-# The directory Mix downloads your dependencies sources to.
-/deps/
-
-# Where third-party dependencies like ExDoc output generated docs.
-/doc/
-
-# Ignore .fetch files in case you like to edit your project deps locally.
-/.fetch
-
-# If the VM crashes, it generates a dump, let's ignore it too.
-erl_crash.dump
-
-# Also ignore archive artifacts (built via "mix archive.build").
-*.ez
-
-# Ignore package tarball (built via "mix hex.build").
-live_demo-*.tar
-
-# Temporary files, for example, from tests.
-/tmp/
diff --git a/apps/remote_control/test/fixtures/live_demo/README.md b/apps/remote_control/test/fixtures/live_demo/README.md
deleted file mode 100644
index e3285b38f..000000000
--- a/apps/remote_control/test/fixtures/live_demo/README.md
+++ /dev/null
@@ -1,21 +0,0 @@
-# LiveDemo
-
-**TODO: Add description**
-
-## Installation
-
-If [available in Hex](https://hex.pm/docs/publish), the package can be installed
-by adding `live_demo` to your list of dependencies in `mix.exs`:
-
-```elixir
-def deps do
-  [
-    {:live_demo, "~> 0.1.0"}
-  ]
-end
-```
-
-Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
-and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
-be found at <https://hexdocs.pm/live_demo>.
-
diff --git a/apps/remote_control/test/fixtures/live_demo/lib/core_components.ex b/apps/remote_control/test/fixtures/live_demo/lib/core_components.ex
deleted file mode 100644
index 3051dcb3d..000000000
--- a/apps/remote_control/test/fixtures/live_demo/lib/core_components.ex
+++ /dev/null
@@ -1,19 +0,0 @@
-defmodule LiveDemo.CoreComponents do
-  use Phoenix.Component
-
-  def render(assigns) do
-    ~H"""
-    <div>
-      <h1>CoreComponents</h1>
-    </div>
-    """
-  end
-
-  attr :name, :string, default: "World"
-
-  def greet(assigns) do
-    ~H"""
-    <p>Hello, <%= @name %>!</p>
-    """
-  end
-end
diff --git a/apps/remote_control/test/fixtures/live_demo/lib/simple_live.ex b/apps/remote_control/test/fixtures/live_demo/lib/simple_live.ex
deleted file mode 100644
index fc548d106..000000000
--- a/apps/remote_control/test/fixtures/live_demo/lib/simple_live.ex
+++ /dev/null
@@ -1,5 +0,0 @@
-defmodule LiveDemo.SimpleLive do
-  import LiveDemo.CoreComponents
-
-  use Phoenix.LiveView
-end
diff --git a/apps/remote_control/test/fixtures/live_demo/lib/simple_live.html.heex b/apps/remote_control/test/fixtures/live_demo/lib/simple_live.html.heex
deleted file mode 100644
index c58604d56..000000000
--- a/apps/remote_control/test/fixtures/live_demo/lib/simple_live.html.heex
+++ /dev/null
@@ -1,3 +0,0 @@
-<div id="simple" style="width: 100%; height: 400px;">simple</div>
-<.greet name={@name} />
-<div>simple live ended</div>
diff --git a/apps/remote_control/test/fixtures/live_demo/mix.exs b/apps/remote_control/test/fixtures/live_demo/mix.exs
deleted file mode 100644
index 17b94d0af..000000000
--- a/apps/remote_control/test/fixtures/live_demo/mix.exs
+++ /dev/null
@@ -1,27 +0,0 @@
-defmodule LiveDemo.MixProject do
-  use Mix.Project
-
-  def project do
-    [
-      app: :live_demo,
-      version: "0.1.0",
-      elixir: "~> 1.13",
-      start_permanent: Mix.env() == :prod,
-      deps: deps()
-    ]
-  end
-
-  # Run "mix help compile.app" to learn about applications.
-  def application do
-    [
-      extra_applications: [:logger]
-    ]
-  end
-
-  # Run "mix help deps" to learn about dependencies.
-  defp deps do
-    [
-      {:phoenix_live_view, "~> 0.19.5"}
-    ]
-  end
-end
diff --git a/apps/remote_control/test/fixtures/live_demo/mix.lock b/apps/remote_control/test/fixtures/live_demo/mix.lock
deleted file mode 100644
index 1e8fe4c98..000000000
--- a/apps/remote_control/test/fixtures/live_demo/mix.lock
+++ /dev/null
@@ -1,14 +0,0 @@
-%{
-  "castore": {:hex, :castore, "1.0.3", "7130ba6d24c8424014194676d608cb989f62ef8039efd50ff4b3f33286d06db8", [:mix], [], "hexpm", "680ab01ef5d15b161ed6a95449fac5c6b8f60055677a8e79acf01b27baa4390b"},
-  "mime": {:hex, :mime, "2.0.5", "dc34c8efd439abe6ae0343edbb8556f4d63f178594894720607772a041b04b02", [:mix], [], "hexpm", "da0d64a365c45bc9935cc5c8a7fc5e49a0e0f9932a761c55d6c52b142780a05c"},
-  "phoenix": {:hex, :phoenix, "1.7.7", "4cc501d4d823015007ba3cdd9c41ecaaf2ffb619d6fb283199fa8ddba89191e0", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.1", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:plug, "~> 1.14", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.6", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:websock_adapter, "~> 0.5.3", [hex: :websock_adapter, repo: "hexpm", optional: false]}], "hexpm", "8966e15c395e5e37591b6ed0bd2ae7f48e961f0f60ac4c733f9566b519453085"},
-  "phoenix_html": {:hex, :phoenix_html, "3.3.2", "d6ce982c6d8247d2fc0defe625255c721fb8d5f1942c5ac051f6177bffa5973f", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "44adaf8e667c1c20fb9d284b6b0fa8dc7946ce29e81ce621860aa7e96de9a11d"},
-  "phoenix_live_view": {:hex, :phoenix_live_view, "0.19.5", "6e730595e8e9b8c5da230a814e557768828fd8dfeeb90377d2d8dbb52d4ec00a", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.3", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "b2eaa0dd3cfb9bd7fb949b88217df9f25aed915e986a28ad5c8a0d054e7ca9d3"},
-  "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.1.3", "3168d78ba41835aecad272d5e8cd51aa87a7ac9eb836eabc42f6e57538e3731d", [:mix], [], "hexpm", "bba06bc1dcfd8cb086759f0edc94a8ba2bc8896d5331a1e2c2902bf8e36ee502"},
-  "phoenix_template": {:hex, :phoenix_template, "1.0.3", "32de561eefcefa951aead30a1f94f1b5f0379bc9e340bb5c667f65f1edfa4326", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "16f4b6588a4152f3cc057b9d0c0ba7e82ee23afa65543da535313ad8d25d8e2c"},
-  "plug": {:hex, :plug, "1.14.2", "cff7d4ec45b4ae176a227acd94a7ab536d9b37b942c8e8fa6dfc0fff98ff4d80", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "842fc50187e13cf4ac3b253d47d9474ed6c296a8732752835ce4a86acdf68d13"},
-  "plug_crypto": {:hex, :plug_crypto, "1.2.5", "918772575e48e81e455818229bf719d4ab4181fcbf7f85b68a35620f78d89ced", [:mix], [], "hexpm", "26549a1d6345e2172eb1c233866756ae44a9609bd33ee6f99147ab3fd87fd842"},
-  "telemetry": {:hex, :telemetry, "1.2.1", "68fdfe8d8f05a8428483a97d7aab2f268aaff24b49e0f599faa091f1d4e7f61c", [:rebar3], [], "hexpm", "dad9ce9d8effc621708f99eac538ef1cbe05d6a874dd741de2e689c47feafed5"},
-  "websock": {:hex, :websock, "0.5.2", "b3c08511d8d79ed2c2f589ff430bd1fe799bb389686dafce86d28801783d8351", [:mix], [], "hexpm", "925f5de22fca6813dfa980fb62fd542ec43a2d1a1f83d2caec907483fe66ff05"},
-  "websock_adapter": {:hex, :websock_adapter, "0.5.3", "4908718e42e4a548fc20e00e70848620a92f11f7a6add8cf0886c4232267498d", [:mix], [{:bandit, ">= 0.6.0", [hex: :bandit, repo: "hexpm", optional: true]}, {:plug, "~> 1.14", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.6", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:websock, "~> 0.5", [hex: :websock, repo: "hexpm", optional: false]}], "hexpm", "cbe5b814c1f86b6ea002b52dd99f345aeecf1a1a6964e209d208fb404d930d3d"},
-}