The expand Icon of the treeview node is being reset, if another node is dropped above/below it.
To reproduce this behavior you can take the Drag and Drop demo of the treeview. In the initial state the "Furniture" node is expanded. If you take the "Decor" node and drop it above the furniture node, the "Furniture" node stays expanded but the icon changes to collapsed.
ADMIN EDIT: workaround: https://dojo.telerik.com/@bratanov/aLigiWaz
The issue does not manifest with R3 2019 SP1.
You can also monitor it in the following GitHub issue: https://github.com/telerik/kendo-ui-core/issues/4820
We noticed an issue with our Numeric TextBox after a recent upgrade on Chrome. We're currently on Version 73.0.3683.86 (Official Build) (64-bit), the latest version at the time of writing. Our setup has a grid using a TreeView as an editor template. The TreeView, in turn, uses a NumericTextBox inside its item template. I've prepared a working demo that illustrates the issue. If you click on the last column of the grid, expand the TreeView and click on one of the NumericTextboxes, you will see that it loses the focus as soon as you click on it. As a result, it's impossible to input anything into those fields. Any other browsers don't have this issue.
We had a lot of issue reports from our clients this week so we're pretty sure it's a recent update from Chrome. Please let me know if you need further clarification. This is a fairly serious issue for us as it's affecting one of the main functionalities of our web application. If you can provide a temporary workaround before the proper fix comes out, that'd be great.