From 8ef10991da54b7726edf132003131699284151f6 Mon Sep 17 00:00:00 2001
From: Will McGugan <willmcgugan@gmail.com>
Date: Thu, 26 Sep 2024 20:59:27 +0100
Subject: [PATCH] check full map for clear

---
 src/textual/screen.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/textual/screen.py b/src/textual/screen.py
index 4b6c49d425..584827ba2a 100644
--- a/src/textual/screen.py
+++ b/src/textual/screen.py
@@ -1125,7 +1125,8 @@ async def _on_update(self, message: messages.Update) -> None:
         widget = message.widget
         assert isinstance(widget, Widget)
 
-        if widget in self._compositor.widgets:
+        compositor = self._compositor
+        if widget in compositor.widgets or widget in compositor.full_map:
             self._dirty_widgets.add(widget)
             self.check_idle()