I prepared a dojo example. https://dojo.telerik.com/oKIkuCaP
As can be seen from example, the MVVM context menu seems to ignore data-copy-anchor-styles option.
Current solution for us is to extend the kendo.ui.ContextMenu and set the copyAnchorStyles option to false.
Defining a custom namespace with Kendo.ns stops the displaying of all submenus in the Menu component.
This is a regression represented in R2 2019
The Menu component should work properly even when a custom Kendo namespace is being defined. To see the expected behavior put a comment on the following line:
kendo.ns = "kendo-";
Uncaught TypeError: Cannot read property 'parentsUntil' of undefined
This is regression introduced in R2 2019
Open this Dojo and run it. Open the browser's console and see the error.
When removing a non-existing item from a ContextMenu no error should be thrown.
Nested Menu items are not being expanded the first time that they are hovered:
The usage of $.uniqueSort() in jQuery 1.10.x throws an error in multiple components like Menu, DropDownList, DropDownTree, and TreeView.
Related to #4665
All components should work properly no matter of the jQuery version used.
To see the expected behavior change
<script src="https://kendo.cdn.telerik.com/2019.2.514/js/jquery.min.js"></script> in the provided Dojo.