[docs] Add note in docs about componentsProps.root taking precedence (

mui#33097)

* docs

* docs wording

* run CI

* Update docs/data/base/getting-started/usage/usage.md

Co-authored-by: Michał Dudak <michal.dudak@gmail.com>

Co-authored-by: Michał Dudak <michal.dudak@gmail.com>

docs/data/base/getting-started/usage/usage.md

@@ -85,6 +85,10 @@ These two examples are equivalent:
 <BadgeUnstyled componentsProps={{ root: { id: 'badge1' } }}>
 ```
 
+:::warning
+If both `componentsProps.root` and additional props have the same keys but different values, the `componentsProps.root` props will take precedence. This does not apply to classes and the `style` prop (they will be merged instead).
+:::
+
 ## Components vs. hooks
 
 MUI Base includes two kinds of building blocks: **components** and **hooks**.