Datagrid frozen columns not working with auto-width columns

The DataGrid frozen columns feature does not work as expected when used in combination with auto-width columns.

This issue can be reproduced by setting the first two columns to Frozen="true" on the DataGrid → Filtering → Mixed Mode demo page:

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The result looks like this:

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When horizontally scrolling the grid, other columns incorrectly become visible between the first and second frozen columns:

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Could you take a look at fixing this?

Indeed this is not supported at the moment and we don’t have any ideas on how to provide support for such feature. If you know how to enable it please submit pull request!

Thanks for your response. I wasn’t sure if this issue was already known, since I couldn’t find any related discussions. Unfortunately, I don’t have a solution for it either.