Bug report

When a Grid is set to readonly mode, but it is also navigatable, and the user clicks on a cell and presses Tab, the next cell enters editable mode.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/HXzAIqWR/3.
2. Click in a cell and press Tab.

Current behavior

The cell is editable.

Expected/desired behavior

When the Grid is in readonly mode, it should not be editable when navigating using the tab key.

Environment

• Kendo UI version: 2025.3.825
• Browser: [all ]