I used the last but one version : Is there a possibility to disable or configure the virtual scroll to display all the elements of the grid. I do not need to scroll to collect the other elements?
Hello.
There is no public/documented way to change amont of rendered rows except increasing schedler height. You can try this workaround which is not guaranteed to work in future versions:
grid.rowManager.appendRowBuffer = 100 // amount of rows
grid.rowManager.prerendRowBuffer = 100