Hello all together,
another scrolling bug on RadDataGrid with DataGridTemplateColumn and DataTemplate as Header. This is a real show-stopper. The problem does not exist with DataGridTextColumn. But using DataGridTextColumn is no alternative, because it cannot be formatted, as it ignores FontFamily and so on in Header.
If the number of columns is relatively higher than the width of the Grid, the header text in the last column will be broken and jump around when horizontal scolling left and right.
Samsung Galaxy Tab A, Android 8.1.0, Telerik.UI.for.Xamarin 2019.1.318.1
How to test:
Deploy solution (Visual Studio 2017) in appendix (rename .png to .zip) to Android device. Scroll left and right and watch the header of the last column. It's header text in xaml is "EEEEEEEEEEEEEEEEEE". This text won't be displayed, but "AAAAAAAAAAAA" or "BBBBBBBBBBBB" or "DDDDDDDDDDD" instead. By scrolling left and right several times the last columns header text will jump around. If you broaden the RadDataGrid from width 300 to 600 in xaml the issue is gone.
Please, have a look here accordingly. This scolling bug is pending since a half year: