Kendo UI Grid Accessibility Issue

Kendo UI Grid Accessibility Issue

1.Kendo UI Grid is dividing Header and Content part into two different tables due to which when focus is on the data present in the table, screen readers are not linking them to the row/column headers.

2. While using tab key for navigating the Kendo grid,

2.1 focus is going again to the checkboxes after the last record in the  kendo grid . 

2.2 .when focus is on Column 10 , it is narrating the rest of the columns present in the Kendo grid. (Attached a pic for your reference)

Kendo Version:  v2020.2.513