Hello, Matej,
Currently, this can be done by passing the editable value to the custom cell using this approach:
https://www.telerik.com/kendo-react-ui/components/grid/cells/#toc-customization
This information is not passed as we use it internally when we render the cells. If the developer is using a custom cell, we assume that this information can be provided by the developer as extra props.
Still, I will check with the team if we can pass all props to the custom cell, the remove the need to pass manually pass props.
Regards,
Stefan
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