diff --git a/system/blueprints/flex/pages.yaml b/system/blueprints/flex/pages.yaml
index 0ffcf9275..fcdffdf10 100644
--- a/system/blueprints/flex/pages.yaml
+++ b/system/blueprints/flex/pages.yaml
@@ -174,5 +174,5 @@ form:
       fields:
         permissions:
           type: tab
-          title: PLUGIN_ADMIN.PERMISSIONS
-          import@: partials/permissions
+          title: PLUGIN_ADMIN.SECURITY
+          import@: partials/security
diff --git a/system/blueprints/pages/partials/permissions.yaml b/system/blueprints/pages/partials/security.yaml
similarity index 95%
rename from system/blueprints/pages/partials/permissions.yaml
rename to system/blueprints/pages/partials/security.yaml
index 3ce6a06b7..5eee7f3ab 100644
--- a/system/blueprints/pages/partials/permissions.yaml
+++ b/system/blueprints/pages/partials/security.yaml
@@ -2,7 +2,7 @@ form:
   fields:
     _site:
       type: section
-      title: PLUGIN_ADMIN.SITE
+      title: PLUGIN_ADMIN.PAGE_ACCESS
       underline: true
 
       fields:
@@ -31,7 +31,7 @@ form:
 
     _admin:
       type: section
-      title: PLUGIN_ADMIN.ADMIN
+      title: PLUGIN_ADMIN.PAGE PERMISSIONS
       underline: true
 
       fields:
diff --git a/system/src/Grav/Common/Data/Validation.php b/system/src/Grav/Common/Data/Validation.php
index 2764067fa..ce447106f 100644
--- a/system/src/Grav/Common/Data/Validation.php
+++ b/system/src/Grav/Common/Data/Validation.php
@@ -725,6 +725,7 @@ class Validation
                             } elseif (Utils::isNegative($val)) {
                                 $val = false;
                             } else {
+                                // Ignore invalid bool values.
                                 $val = null;
                             }
                             break;