Sticky Header for MDK App

Requirement- Set sticky position for control inside sectioned table extension control.

Extension control is created from IControl.

StackLayout --> GridLayout --> Rows, Columns

Want to make Row 0 which has column headings needs to be sticky and other rows can scroll. Currently we are getting scroll for the entire page and they lose to see the heading when there is more data.

We have added below css for Row 0 which is not working-

.disable-scroll {

position: sticky;

}