diff --git a/core/modules/node/templates/node.html.twig b/core/modules/node/templates/node.html.twig
index af8c27c4f72910655899b36103f96558ab45992a..1e0ba9ef3ca2761c7e4779720ebc24f79f255163 100644
--- a/core/modules/node/templates/node.html.twig
+++ b/core/modules/node/templates/node.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  *
diff --git a/core/profiles/demo_umami/themes/umami/templates/content/node--article--full.html.twig b/core/profiles/demo_umami/themes/umami/templates/content/node--article--full.html.twig
index 55ae577b323840fb19149b0a419d7a27b007c0e9..0a50a15c5700cdff0811e275a1124668cf6293b0 100644
--- a/core/profiles/demo_umami/themes/umami/templates/content/node--article--full.html.twig
+++ b/core/profiles/demo_umami/themes/umami/templates/content/node--article--full.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/profiles/demo_umami/themes/umami/templates/content/node--card-common-alt.html.twig b/core/profiles/demo_umami/themes/umami/templates/content/node--card-common-alt.html.twig
index b2119df8a7cc8ea9d7f6d205c16e242cd0e2c6ce..4e493934bf50d953f8c7b2712a244fbf3a84c9bf 100644
--- a/core/profiles/demo_umami/themes/umami/templates/content/node--card-common-alt.html.twig
+++ b/core/profiles/demo_umami/themes/umami/templates/content/node--card-common-alt.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/profiles/demo_umami/themes/umami/templates/content/node--card-common.html.twig b/core/profiles/demo_umami/themes/umami/templates/content/node--card-common.html.twig
index 15e0bcd9c30ae027a38a876217536f271264f466..5550eea999650ebaf4c49170cf037c956669334b 100644
--- a/core/profiles/demo_umami/themes/umami/templates/content/node--card-common.html.twig
+++ b/core/profiles/demo_umami/themes/umami/templates/content/node--card-common.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/profiles/demo_umami/themes/umami/templates/content/node--card.html.twig b/core/profiles/demo_umami/themes/umami/templates/content/node--card.html.twig
index e0b9835e717a701c178f3fec6f87c0602c17ae6e..adae60573d6be51f3dc04a41120b8e0cd7fb8fa0 100644
--- a/core/profiles/demo_umami/themes/umami/templates/content/node--card.html.twig
+++ b/core/profiles/demo_umami/themes/umami/templates/content/node--card.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/profiles/demo_umami/themes/umami/templates/content/node.html.twig b/core/profiles/demo_umami/themes/umami/templates/content/node.html.twig
index 64122a302498987cbe5a507cd5febf6fddd0ac71..2da813403de592a958569088a3ba904957f25e97 100644
--- a/core/profiles/demo_umami/themes/umami/templates/content/node.html.twig
+++ b/core/profiles/demo_umami/themes/umami/templates/content/node.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/themes/claro/templates/classy/content/node.html.twig b/core/themes/claro/templates/classy/content/node.html.twig
index 1b15c777daeaebbd86339322c631c68266930bd9..34e9cf921e0ab8caaf95afed340cfc498303cd45 100644
--- a/core/themes/claro/templates/classy/content/node.html.twig
+++ b/core/themes/claro/templates/classy/content/node.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  *
diff --git a/core/themes/olivero/templates/content/node--teaser.html.twig b/core/themes/olivero/templates/content/node--teaser.html.twig
index a6a0fc7cd6bfe120fc4136328bf8daa9dc105fdf..b641705881bf968a41fc566ff097b19cc6092612 100644
--- a/core/themes/olivero/templates/content/node--teaser.html.twig
+++ b/core/themes/olivero/templates/content/node--teaser.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/themes/olivero/templates/content/node.html.twig b/core/themes/olivero/templates/content/node.html.twig
index b8b3e2bbcf9a570bf0608905499f51ad2ca2bd9f..9c45bdf2d9d5ee096ea43fba7a1ced143a35c152 100644
--- a/core/themes/olivero/templates/content/node.html.twig
+++ b/core/themes/olivero/templates/content/node.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  */
diff --git a/core/themes/stable9/templates/content/node.html.twig b/core/themes/stable9/templates/content/node.html.twig
index fdebb73cf8661666d21082156a7ea1e2f53432dd..9f4648a1ab9da8bb8b6c42f5375d66ae8f3d6c7b 100644
--- a/core/themes/stable9/templates/content/node.html.twig
+++ b/core/themes/stable9/templates/content/node.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  *
diff --git a/core/themes/starterkit_theme/templates/content/node.html.twig b/core/themes/starterkit_theme/templates/content/node.html.twig
index d2c2b0b5707235bf7936d94587e39ebd98e0f670..1abb091f71f72ab824ec2c5bfbe7b60057486fcd 100644
--- a/core/themes/starterkit_theme/templates/content/node.html.twig
+++ b/core/themes/starterkit_theme/templates/content/node.html.twig
@@ -56,12 +56,6 @@
  * - view_mode: View mode; for example, "teaser" or "full".
  * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
  * - page: Flag for the full page state. Will be true if view_mode is 'full'.
- * - readmore: Flag for more state. Will be true if the teaser content of the
- *   node cannot hold the main body content.
- * - logged_in: Flag for authenticated user status. Will be true when the
- *   current user is a logged-in member.
- * - is_admin: Flag for admin user status. Will be true when the current user
- *   is an administrator.
  *
  * @see template_preprocess_node()
  *