[data grid] column headers still have columnHeader--sortable class when using disableColumnSorting #19133
Description
Steps to reproduce
Steps:
- Open this link to live example: https://mui.com/x/react-data-grid/sorting/#for-all-columns
- Inspect the column headers
Current behavior
All column headers have MuiDataGrid-columnHeader--sortable applied
Expected behavior
Column headers should not have MuiDataGrid-columnHeader--sortable applied
Context
No response
Your environment
npx @mui/envinfo
Don't forget to mention which browser you used.
Output from `npx @mui/envinfo` goes here.
Search keywords: sortable disableColumnSorting
Order ID: 96051