Merge pull request #2764 from MicrosoftDocs/user/mwinstanley/uwp_downloads_capabilities

Update UWP downloads notes

Author: Reezaali

microsoft-edge/webview2/get-started/winui2.md

@@ -343,7 +343,7 @@ Saving files via **Save As** is working and is enabled for WebView2 for UWP apps
 
 If the host doesn't change the `ResultFilePath` of the downloaded file, the downloaded files will be downloaded to a subfolder with the app package's name in the `Downloads` folder.
 
-If the host changes the `ResultFilePath` of the downloaded file, the file will only be downloaded if the app has access to that file path by default, regardless of the capabilities that are set. The `ResultFilePath` must be set to a location in the application install directory or in the application data locations.
+If the host changes the `ResultFilePath` of the downloaded file, the file will only be downloaded if the app has access to that file path by default. If you want to use a file location that the app doesn't have access to by default, you must set the corresponding capability. See [App capability declarations](/windows/uwp/packaging/app-capability-declarations) in the UWP documentation.
 
 ###### Downloads Hub