What you were expecting:

I expect the Datagrid component skeleton to be displayed while the data is being retrieved, or for it to receive a loading property, so that external manipulation can be performed, since skeletons are not displayed.

What happened instead:

The Skeleton of the built-in Datagrid component isn't displaying; this is due to internal delays in the components added on purpose.

Steps to reproduce:

1. Use a list with the Datagrid.
2. Check the rendering of the default skeleton while loading the data.
3. Check the components that have a timeout.

Related code:

• Preferably, a sandbox forked from

  • https://codesandbox.io/p/github/marmelab/react-admin-sandbox/main (v5)

  • https://stackblitz.com/github/marmelab/react-admin/tree/master/examples/simple (v5)

  • https://stackblitz.com/github/marmelab/react-admin/tree/4.x/examples/simple (v4)

• A link to a GitHub repo with the minimal codebase to reproduce the issue

insert short code snippets here

Other information:

Additionally, you have the DatagridLoading component, which also uses a timer from its input.

Environment

• React-admin version: 6.9.1
• Last version that did not exhibit the issue (if applicable):
• React version: 19.1
• Browser: Chrome
• Stack trace (in case of a JS error):