Material-UI Dialog Not Closing on Button Click - React 18 Issue
I'm converting an old project and I'm deploying to production and I'm testing a new approach and I've been banging my head against this for hours... I'm using Material-UI version 5.0.0 in my React 18 application, and I'm running into an issue where a dialog does not close when I click the button inside it, despite the event handler being correctly set up. Here’s a simplified version of my code: ```javascript import React, { useState } from 'react'; import Dialog from '@mui/material/Dialog'; import DialogActions from '@mui/material/DialogActions'; import Button from '@mui/material/Button'; const MyComponent = () => { const [open, setOpen] = useState(false); const handleClickOpen = () => { setOpen(true); }; const handleClose = () => { setOpen(false); }; return ( <div> <Button variant="outlined" onClick={handleClickOpen}>Open Dialog</Button> <Dialog open={open} onClose={handleClose}> <div> <h2>Dialog Title</h2> <p>This is a dialog example.</p> </div> <DialogActions> <Button onClick={handleClose} color="primary">Close</Button> </DialogActions> </Dialog> </div> ); }; export default MyComponent; ``` When I click the 'Close' button, I expect the dialog to close, but instead, it seems to do nothing. I’ve tried adding console logs in the `handleClose` function to ensure it’s being called, and it appears that it is. However, the dialog remains open. I also checked for any CSS that might be preventing it from closing, but nothing seems out of place. I’ve tried wrapping the `handleClose` function with `e.preventDefault()` in case the button was triggering a default action, but that didn’t help. Additionally, I ensured that all dependencies are up to date and that there are no conflicting versions of React or Material-UI. Has anyone else experienced this issue? What am I missing? Any insights would be greatly appreciated! I'm working with Javascript in a Docker container on Ubuntu 20.04. Could this be a known issue? What am I doing wrong? Any feedback is welcome!