Hi Mohamed,
Thanks for the update.
In EJ2 the frozen Grid has a variety of table components such as a frozen header table, movable header table, frozen content table and a movable column table. In this case, if we want to implement frozen columns on the right, we need to include the table element more in the grid and make it more complicated to manage in our current grid source & it is complex to handle UI related changes also.
So, we do not have any immediate plans to implement this feature in our side and sorry for the inconvenience.
Please get back to us, if you need any further assistance.
Regards,
Prasanna Kumar N.S.V