expanding a column not working in kendo-react-grid v5.12.0

[Khaoula]

expanding a column in a data grid was working fine in the previous version but not in version 5.12.0.

when I click on the + sign to expand it's showing the -sign (like it's expanded) but it's not triggering any event to show the hidden content.

[Filip]

Hi, Khaoula,

I assume that the issue you are describing occurs in the master-detail grid?

I tested the following example which uses version 5.12.0 and it seems that the expansion works as expected and the content is visible:

https://stackblitz.com/run/?file=app%2Fmain.tsx

Can you provide a runnable example that reproduces this behavior so that I can investigate further?

Regards,
Filip
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