diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19fb40517..d12eb15c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -60,7 +60,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * `shiny create` now uses the template `id` rather than the directory name as the default directory. (#1666)
 
-* `ui.Theme()` now works correctly on Windows when the theme requires Sass compilation. (thanks @yuuuxt, #1684)
+* `ui.Theme()` now works correctly on Windows when the theme requires Sass compilation. (Thanks, @yuuuxt!) (#1684)
 
 * Fixed multiple input controllers (`InputSlider`, `InputDate`, `InputDateRange`, `InputCheckbox`, and `InputCheckboxGroup`) in `shiny.playwright.controller` to check the `width` property within the `style` attribute. (#1691, #1696, #1702)
 
@@ -76,6 +76,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * Fixed output controller `OutputDataFrame` in `shiny.playwright.controller` to correctly assert the number of rows in `.expect_nrow()` as the total number of virtual rows, not the number of currently displaying rows. (#1719)
 
+* Fixed issue where `@render.download` did not respect the module namespacing. (Thanks, @nsiicm0) (#1732)
 
 ## [1.1.0] - 2024-09-03
 
diff --git a/shiny/render/_render.py b/shiny/render/_render.py
index 0486524a2..feda9b03f 100644
--- a/shiny/render/_render.py
+++ b/shiny/render/_render.py
@@ -688,7 +688,8 @@ def url() -> str:
             from urllib.parse import quote
 
             session = require_active_session(None)
-            return f"session/{quote(session.id)}/download/{quote(self.output_id)}?w="
+            # All download urls must be fully namespaced
+            return f"session/{quote(session.id)}/download/{quote(session.ns(self.output_id))}?w="
 
         # Unlike most value functions, this one's name is `url`. But we want to get the
         # name from the user-supplied function.
@@ -705,7 +706,9 @@ def url() -> str:
         # have been started.
         session = get_current_session()
         if session is not None and not session.is_stub_session():
-            session._downloads[self.output_id] = DownloadInfo(
+            # All download objects are stored in the root session.
+            # They must be fully namespaced
+            session._downloads[session.ns(self.output_id)] = DownloadInfo(
                 filename=self.filename,
                 content_type=self.media_type,
                 handler=fn,