Merge pull request #2956 from plotly/bugfix/loading-component-missing-dependency

🐛 add missing useEffect dependency to dcc.Loading component

Author: KoolADE85

CHANGELOG.md

@@ -16,6 +16,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 - [#2900](https://github.com/plotly/dash/pull/2900) Allow strings in layout list. Fixes [#2890](https://github.com/plotly/dash/issues/2890)
 - [#2908](https://github.com/plotly/dash/pull/2908) Fix when environment variables are ignored by Dash.run() at runtime. Fixes [#2902](https://github.com/plotly/dash/issues/2902)
 - [#2915](https://github.com/plotly/dash/pull/2915) Fix 'AttributeError' when layout is a function that returns a list of components. Fixes [#2905](https://github.com/plotly/dash/issues/2905)
+- [#2956](https://github.com/plotly/dash/pull/2956) Add missing useEffect dependency to dcc.Loading component.
 
 ## [2.17.1] - 2024-06-12
 

components/dash-core-components/src/components/Loading.react.js

@@ -122,7 +122,7 @@ const Loading = ({
                 }
             }
         }
-    }, [delay_hide, delay_show, loading_state, display]);
+    }, [delay_hide, delay_show, loading_state, display, showSpinner]);
 
     const Spinner = showSpinner && getSpinner(spinnerType);