Bug report

DropDownTree node's subitems are not visible when expanding since 2025.1.211

Reproduction of the problem
Dojo: https://dojo.telerik.com/ovMLqOza

1. The last node is collapsed
2. Check one or two nodes under Furniture
3. Expand Decor node, you can see child node is hidden

Current behavior
Decor children not visible

Environment

jQuery: 3.4.1

Kendo UI version: 2025.1.211 or newer
Browser: [all ]