shutting down Applications (#35561)

diff --git a/examples/all-clusters-app/linux/fuzzing-main.cpp b/examples/all-clusters-app/linux/fuzzing-main.cpp
index 4fe2186..793a70a 100644
--- a/examples/all-clusters-app/linux/fuzzing-main.cpp
+++ b/examples/all-clusters-app/linux/fuzzing-main.cpp
@@ -31,6 +31,7 @@
 
 void CleanShutdown()
 {
+    ApplicationShutdown();
     Server::GetInstance().Shutdown();
     PlatformMgr().Shutdown();
     // TODO: We don't Platform::MemoryShutdown because ~CASESessionManager calls