Merge pull request #9634 from megantaylor/styled-FieldToggle

Fix FieldToggle cannot be styled using the application theme

Author: fzaninotto

packages/ra-ui-materialui/src/preferences/FieldToggle.tsx

@@ -123,7 +123,10 @@ export const FieldToggle = props => {
     );
 };
 
-const Root = styled('li')(({ theme }) => ({
+const Root = styled('li', {
+    name: 'RaFieldToggle',
+    overridesResolver: (_props, styles) => styles.root,
+})(({ theme }) => ({
     display: 'flex',
     justifyContent: 'space-between',
     paddingLeft: 0,