In Panelbar , when we set expandmode set to 'single' it do not toggle the item . it only works with expandmode 'multiple'. 

We should also allow to toggle a panelbar item in 'single' mode 
a use case could be -i want to close all of the items in single mode

in React Dialog, the Dialog or the overlay, need to be focused for the Escape Key to work and close the dialog, whereas in the jQuery Dialog, it works globally without a specific focus...

currently in the React Dialog, you cannot have a Dialog with a Title but without a Close (X) button visible... Whereas in the KendoUI Dialog for jQuery, you can with the 'closable' configuration property...

this should also be dynamic to hide/show/enable/disable the close (X) button while the Dialog is visible (ie. when an operation is pending, disable the close button or hide it)

The Dropdown section of the components index is described as "The DropDowns allow users to select single or multiple predefined and custom values."
I didn't find a way to select multiple values on any of the components (AutoComplete, DropDown, ComboBox)

Implement Gantt as a React Component so that a Wrapper is not required. This is not currently listed in your Roadmap as a specific short or long-term goal.

in 0.3.0 release I was able to describe a column by percentages.  i.e.

<Column field="certification" title="Certification" width="40%" />

This no longer works in the 1.0.1 release

I have grid with 1000 items. On every small change to my models, like selection or expand, I am getting every table cells being re-mounted, instead of re-rendered (imagine how many of them is currently with 1000 rows). I have tried to use shouldComponentUpdate to optimize my rendering, but grid component just removes old cell and mounts new one, instead of rerender.

When the grid is being initiated, the columns passed into the grid as children will be filtered by "child.type === GridColumn" to check whether it is indeed a GridColumn. With React Hot Loader, each React element will be modified to be a ProxyFacade, and the Grid will not recognize its children anymore.

Hi, when entering https://www.telerik.com/kendo-react-ui/getting-started form npmjs.com, I end up on a page with "Try Kendo UI for React" heading, but whole header comes from Kendo UI for Angular project

Currently there is  no way to get multi-column headers on Kendo UI's React  . please make this feature like jQuery

Have a grid filter menu like the jquery and angular packages.

The grid filter menu is much more compact and wastes less space than the filter row. 

Currently there is no way to pass custom rendering component into header template (in jQuery version there was headerTemplate). For example, you are exposing headerSelection prop, but what if I want to render fancy Material UI checkbox there. Currently I do not have ability to do that with native react flow.

Please add a possibility to customize Kendo UI Grid for React pager text like "Page ... of ...." or "... of items" or to pass own strings.

Please, add a possibility to integrate inline edit in Kendo UI Grid for React (@progress/kendo-react-grid, 0.3.0) with ReduxForm (https://github.com/erikras/redux-form) and/or FinalForm (https://github.com/final-form/react-final-form) which will make easier work on validating data and more uniform code style for form validation (as packages mentioned above are the de facto standard in working with forms in React-Redux applications).

I'm looking to conditionally set the background color of a row, much like this example for jQuery:

https://docs.telerik.com/kendo-ui/controls/data-management/grid/how-to/Layout/style-rows-cells-based-on-data-item-values

As in the JQuery Version, the Column Menu with selection for filter and making columns viewable, is something that makes this table solution unique.

https://demos.telerik.com/kendo-ui/grid/column-menu

For the solution, putting the column Definition into the state object is an Option.

Need to add Export Excel/PDF using react component is good