Bug report

When a column is unsticked either through the built-in context menu or through the unstickColumn method all the casses from the cells in that column are removed, even the 'k-table-td' class.

Reproduction of the problem

1. Open the Dojo and inspect the cells in the ShipAddress column
2. Unstick the column

Current behavior

All classes in that column are removed

<td class="" style="" role="gridcell">Boulevard Tirou, 255</td>

Note: Initially the cells have the k-table-td class twice which is also not expected

<td class="k-grid-content-sticky k-table-td k-table-td" style="left: 0px; right: 0px;" role="gridcell">Boulevard Tirou, 255</td>

Expected/desired behavior

Only the 'k-grid-content-sticky' class should be added or removed when sticking/unsticking a column.

Environment

• Kendo UI version: 2023.3.1114
• Browser: [all ]