[DataGrid] Fix error when using columnGrouping with all columns hidden#6425

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alexfauquette merged 1 commit intomui:masterfrom alexfauquette:fix-column-group-error

Oct 7, 2022

+27-2

Commits on Oct 7, 2022

[DataGrid] Fix error when using columnGrouping with all columns hidden (mui#6405 )
alexfauquette
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