There is a bug when rendering nested `PanelBarItem` components into a `PanelBar`. This error began in version 8.0 and still exists in 8.2.0.

In the linked example sandbox, you can see that I am rendering an empty array of children and it causes an error. This used to not cause any issues.

An empty array is needed because we render some `PanelBarItems` that come from an AJAX query and so the children starts off as an empty array until the requests completes.

code sandbox example of bug

Thank you,

Ryan

Setting the window position is not permanent.

How to reproduce:

1. open https://stackblitz.com/edit/react-hyhjxg?file=app%2Fapp.tsx
2. click 'move to corner' button
3. click the window title bar
4. the window changes its position to the previous one, but it should remain in place.

Chaging window stage also reverts previous position

We use data grids with virtual scrolling for inline editing a large number of records. However, when we want to add a new row to the grid it automatically resets the scroll position and doesn't even fire onPageChange event so the records you see do not correspond to the scroll position.

Check the following example (scroll to bottom, click anywhere on the table - this will add a new row - and observe the described problem):

https://stackblitz.com/edit/react-52zzvz?file=app%2Fapp.tsx%3AL78

Hi team, 

Im my example (see here), I've added a 'name' attribute to the 'Persons' resource data, and changed the textField mapping to use the 'name' field, however the scheduler is still displaying the results of the 'text' attribute. 

Leading me to think that the scheduler is hardcoded to only look for the text attribute, because if its changed/removed, the scheudler does not display anything, regardless of what the 'textField' value is.

Please advise.

Thanks,
Grant

Hello,

We have recently upgraded our packages to version: "@progress/kendo-react-grid": "^6.1.0". While testing the new look and feel of the application we've noticed that the pagination is no longer working on several grids from the application. After investigating for a while, we have found the property that is causing the issue(rowHeight), please take a look at the Stackblitz example from below.

https://stackblitz.com/edit/react-wwzkjy?file=app%2Fmain.tsx

As you can see, in the example the pagination is not working. If we remove the property "rowHeight" from the grid the pagination is working again. We are not sure how these two are related but can you tell us what is going wrong and how we can fix it?

Thanks!