Svetlin Kozhuharov

**Describe the bug** Passing an empty array to the data property of the resources causes an error. **To Reproduce** Please see the following example: https://stackblitz.com/edit/angular-43byzu-66kqqb?file=src%2Fapp%2Fapp.component.ts **Workaround** Add an empty object...

[Grid] scrolling vertically causes unexpected behavior

9

**Describe the bug** When using a navigable Grid with virtual scrolling or virtual columns and the active cell of the Grid is not visible (the Grid is scrolled horizontally) then...

toDataSourceRequest() doesn't serialize the group aggregates

2

**Describe the bug** Currently the toDataSourceRequest() method doesn't serialize the group aggregates. **To Reproduce** Please check the following example: https://stackblitz.com/edit/angular-kistco-marhdj?file=app%2Fnorthwind.service.ts ` public fetch(state: any): Observable { let aggregates: any[] =...

[TreeList] [Grid] Error occurs when setting columns in cellClose

1

**Describe the bug** When using `[virtualColumns]="true"` and set the columns within the cellClise event then the functionality is as expected. **To Reproduce** Please see the following example: https://stackblitz.com/edit/angular-h284qa-ezq1i8?file=app/app.component.ts

[Scheduler] Recurrence "End On" date is a day after the selected date

4

**Describe the bug** When editing the event series Recurrence "End On" date to a specific day and save these changes. If any of the edited events is opened afterwards then...

[kendoGridGroupBinding] groups collapsed state is lost after scrolling

1

**Describe the bug** When using the kendoGridGroupBinding directive the state of the collapsed groups is lost when scrolling the Grid content and new data is loaded. **To Reproduce** Please check...

[Grid] [TreeList] undesired behavior when reordering columns and using virtual columns

10

**Describe the bug** When using virtual columns where some of them are grouped and can be reordered, then if you try to reorder the columns of a group the headers...

[DatePicker] opening the Popup takes some time

2

**Describe the bug** The opening of the DatePicker or DateTimePicker popup takes some noticeable time. The issue is caused as the Calendar is initially rendered invisibly to make some required...

**Describe the bug** When there is no data for a navigable Grid it isn't possible to focus the Grid content with the keyboard. **To Reproduce** Please check the following example:...

Ripple undesired behavior for inputs

1

**Describe the bug** Ripple doesn't appear at all for checkboxes with any theme Ripple appears in wrong place for radio buttons with Default and Bootstrap themes Ripple doesn't appear at...