Konrad

Output from console ``` const test = new Date('5.6.2022') undefined copy(test) undefined navigator.appVersion '5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.63 Safari/537.36' test Fri May 06 2022...

Sorry to say that but because of this problem we moved to the other library which solved this issue. https://gitlab.com/catamphetamine/read-excel-file

Thanks @ljharb for the fast response. I understand. Even your comment to add to this section I think would be helpful with some examples. Like for create-react-app there is src/setupTests.js...

What I see in demo there is no event only defaultMuiPrevented info ```typescript react { // THERE IS NO EVENT TYPE "onRowsOrderChangeEnd". HERE event = { defaultMuiPrevented: false }. I...

I need to hide i.e. "Details panel toggle" in columns menu. I do not want to show it in menu. I want this panel ((+/-) column) to be always visible....

I have custom dialog to restore columns settings saved in localStorage. I am looking for method like `current.setColumnsOrderedField(config.columns.orderedFields)`. I cannot use method current.setState

+1

I think it will require also change in slots ``` leftArrowIcon rightArrowIcon nextIconButton previousIconButton ``` to ? ``` leftArrowIcon rightArrowIcon leftDoubleArrowIcon rightDoubleArrowIcon nextMonthIconButton previousMonthIconButton nextYearIconButton previousYearIconButton ```

Hello @LukasTy any progress so far (decision to do it) ? 😊 We are not sure if to do walkaround or to wait/help

We have the same issue with ChartsAxis, as there is an export in ESM module ```log .. \node_modules\@mui\x-charts\esm\ChartsAxis\index.js:1 ({"Object.":function(module,exports,require,__dirname,__filename,jest){export * from './ChartsAxis'; ^^^^^^ SyntaxError: Unexpected token 'export' 2 | 3...