AreaChart cannot find MantineProvider and does not render under React 19

[mfulton26]

Dependencies check up

• I have verified that I use latest version of all @mantine/* packages

What version of @mantine/* packages do you have in package.json?

7.16.0

What package has an issue?

@mantine/charts

What framework do you use?

Vite

In which browsers you can reproduce the issue?

Chrome

Describe the bug

I have inspected the component tree. All other mantine components render fine and there is a MantineProvider at the root of the app. This broke when upgrading React from 18.3.1 to 19.0.0

Something went wrong
@mantine/core: MantineProvider was not found in component tree, make sure you have it in your app

Error: @mantine/core: MantineProvider was not found in component tree, make sure you have it in your app
    at useMantineTheme (http://localhost:3000/node_modules/.vite/deps/chunk-5ZRGPGLE.js?v=a9337246:929:11)
    at useProps (http://localhost:3000/node_modules/.vite/deps/chunk-5ZRGPGLE.js?v=a9337246:2223:17)
    at @mantine/charts/AreaChart (http://localhost:3000/node_modules/.vite/deps/@mantine_charts.js?v=a9337246:29979:17)
    at react-stack-bottom-frame (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:16192:20)
    at renderWithHooks (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:4306:24)
    at updateForwardRef (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:5813:21)
    at beginWork (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:7244:20)
    at runWithFiberInDEV (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:726:18)
    at performUnitOfWork (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:10831:98)
    at workLoopSync (http://localhost:3000/node_modules/.vite/deps/react-dom_client.js?v=a9337246:10692:43)

If possible, include a link to a codesandbox with a minimal reproduction

https://codesandbox.io/p/sandbox/mantine-react-template-forked-gmm7p2

Possible fix

I've tried reproducing this in CodeSandbox but there it just renders no area chart at all with React 19 but if I downgrade React to 18.3.1 it renders.

Self-service

• I would be willing to implement a fix for this issue

[rtivital]

1. https://help.mantine.dev/q/mantine-provider-missing
2. [@mantine/charts] AreaChart not displaying data with Next.js 15 #7220