From 9d1933c1a43d85aa7a14713eb5f86bd8d5a5eb2e Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <prudiger@anaconda.com>
Date: Thu, 11 Jan 2024 15:22:12 +0100
Subject: [PATCH] Do not trigger event if ReplacementPane object identity is
 unchanged

---
 panel/pane/base.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/panel/pane/base.py b/panel/pane/base.py
index 37b2eadd41..8794375e68 100644
--- a/panel/pane/base.py
+++ b/panel/pane/base.py
@@ -677,7 +677,8 @@ def _update_from_object(cls, object: Any, old_object: Any, was_internal: bool, i
                     cls._recursive_update(old, new)
             elif isinstance(object, Reactive):
                 cls._recursive_update(old_object, object)
-            else:
+            elif old_object.object is not object:
+                # See https://github.com/holoviz/param/pull/901
                 old_object.object = object
         else:
             # Replace pane entirely