From 368982cb4624f82735c449e71bfbe01e4f761850 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Wed, 17 Dec 2025 12:06:59 -0700
Subject: [PATCH] fix for nested config changes

Signed-off-by: Andy Miller <rhuk@mac.com>
---
 system/src/Grav/Common/Service/ConfigServiceProvider.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/system/src/Grav/Common/Service/ConfigServiceProvider.php b/system/src/Grav/Common/Service/ConfigServiceProvider.php
index 2e17b4cef..749222eae 100644
--- a/system/src/Grav/Common/Service/ConfigServiceProvider.php
+++ b/system/src/Grav/Common/Service/ConfigServiceProvider.php
@@ -322,6 +322,13 @@ class ConfigServiceProvider implements ServiceProviderInterface
             foreach ($basePaths as $path) {
                 if (is_dir($path)) {
                     $directories[$path] = filemtime($path);
+                    // Also track config subdirectories for granular invalidation (e.g., plugins/, themes/)
+                    $iterator = new DirectoryIterator($path);
+                    foreach ($iterator as $dir) {
+                        if ($dir->isDir() && !$dir->isDot()) {
+                            $directories[$dir->getPathname()] = $dir->getMTime();
+                        }
+                    }
                 }
             }
         } elseif ($type === 'blueprints') {