Hello!
After Update to latest version 20.3.0.52 grid doesnt dispay drop down menu with page size. On version 19.x.x.x it was working.
<GridPageSettings PageSizes="@(new int[]{8, 9, 10, 22, 30})" PageCount="3" PageSize="5"></GridPageSettings>
and
<GridPageSettings PageSizes="@pageDropDown" PageCount="3" PageSize="5"></GridPageSettings>
string[] pageDropDown { get; set; } = new string[] { "ALL", "5", "10", "15", "20" };
give the same result.