[BUG] findDOMNode is deprecated in StrictMode

[kamzata]

Describe the bug

Error message on console loading Paypal button inside a MUI v5 modal window:

Warning: findDOMNode is deprecated in StrictMode. findDOMNode was passed an instance of n which is inside StrictMode. Instead, add a ref directly to the element you want to reference. Learn more about using refs safely here: https://reactjs.org/link/strict-mode-find-node

To Reproduce

No errors in console

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS] MacOS 12.3
• Browser: [e.g. chrome, safari] Chrome 99.0.4844.74
• React Version: [e.g. 22] 17.0.2

[JoanMilano]

facing the same issue, havnt been able to solve it via tweaking versions, cant find the findDOMNode component. Were you able to find a solution?

[vignyl]

i have the same issue. but no solution