We are desperately searching for a MultiColumnComboBox and I am very surprised that it is not part of the Kendo Angular components.
The MultiComlumnComboBox is one of the most important components and a lot of people deal with it everytime. We have lots of models for which a single text is not enough and doesn't really tell the user anything about the dataset

Example:

Let's say we have a company table in the db like the following:

+----+---------+---------+----------+
| Id |  Name1  |  Name2  |  Name3   |
+----+---------+---------+----------+
|  1 | Porsche | USA     | New York |
|  2 | Porsche | USA     | Boston   |
|  3 | BMW     | Germany | Munich   |
+----+---------+---------+----------+

If I just display the Name1 in the ComboBox, no one will know the difference between 1 and 2. Sure, I could work around by just putting them into a textfield of a DTO, separated by a dash but that will look really nasty as they won't be aligned properly.

We would highly appreciate if this component gets added as it is already in jQuery, ASP .Net Core, ASP .Net MVC, WPF and WinForms.

Thanks!

Please add grouping to combobox and dropdown for feature parity with kendo for jquery.

I would like to migrate from kendo jquery to kendo angular but the lack of group by is a major problem

A Telerik filter act as "contains" operator (probably 90% of use cases)
should be good to avoid writing everytime filter by hand 

When ComboBox popup is closed and the cursor is in the input field, you can use arrow up and down to select next/prev item in the list.
Allow the use the mouse wheel to do that (only when combobox has focus)

Missing scroll event in comboboxes.
We need this to be able to implement paging functionality for big data scrolling.

I would like to be able to render the selected item for a ComboBox with a template which could be called kendoComboBoxTagTemplate so that I can render it as a hyperlink. This feature would provide similar functionality to the MultiSelect kendoMultiSelectTagTemplate.

I had considered doing a bit of a hack by using the MultiSelect and only allowing a single selection but this is nasty as you will still get the selected value as an item in an array. It would be much better if the tag template functionality was provided for ComboBox.