Hello,
To workaround this issue you can adjust the right padding as well:
var callout = new MapLayer("Callout");
var c0 = new MapCallout(pins.Overlays[0]) { Text = "Left 10 Only", Padding = new Padding(10, 0, -5, 0) };
callout.Add(c0);
Regards,
Nadya
Progress Telerik
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