From 04083a73f8b0abcc98c3fe9fd220f0c7ae4542b4 Mon Sep 17 00:00:00 2001
From: Will McGugan <willmcgugan@gmail.com>
Date: Thu, 4 May 2023 11:46:20 +0100
Subject: [PATCH] exclusive false (#2470)

* exclusive false

* changelog
---
 CHANGELOG.md       | 1 +
 src/textual/dom.py | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 798fb051d7..fbc8be1788 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Changed
 
 - The DataTable cursor is now scrolled into view when the cursor coordinate is changed programmatically https://github.com/Textualize/textual/issues/2459
+- run_worker exclusive parameter is now `False` by default https://github.com/Textualize/textual/pull/2470
 
 ## [0.23.0] - 2023-05-03
 
diff --git a/src/textual/dom.py b/src/textual/dom.py
index 3f549b059b..1c8512f111 100644
--- a/src/textual/dom.py
+++ b/src/textual/dom.py
@@ -240,7 +240,7 @@ def run_worker(
         description: str = "",
         exit_on_error: bool = True,
         start: bool = True,
-        exclusive: bool = True,
+        exclusive: bool = False,
     ) -> Worker[ResultType]:
         """Run work in a worker.