From 1d7983da05c27e4eb5bae4e77f18efd52f2eefb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Tyrychtr?= <ltyrycht@redhat.com>
Date: Mon, 19 Feb 2024 16:54:11 +0100
Subject: [PATCH] a11y: Don't mark properties changed for unrealized AT
 contexts

That might cause, for example, a description change notification for a widget
which was not seen by the AT previously.

Fixes #6454.
---
 gtk/gtkatcontext.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk/gtkatcontext.c b/gtk/gtkatcontext.c
index 2b1f941491..7f5120e604 100644
--- a/gtk/gtkatcontext.c
+++ b/gtk/gtkatcontext.c
@@ -909,7 +909,7 @@ gtk_at_context_set_accessible_property (GtkATContext          *self,
   else
     res = gtk_accessible_attribute_set_remove (self->properties, property);
 
-  if (res)
+  if (res && self->realized)
     self->updated_properties |= (1 << property);
 }