Hello there,
I'm using SfBusyIndicator on async button click event and it works fine, but the problem I have to set the Task.Delay(time) to keep the indicator animating.
In WPF Tools Sample (2018 Vol 1) there is IsIndeterminate property of SfBusyIndicator but it is not available. I'm using Dll version of Syncfusion.SfBusyIndicator.WPF v4.0.30319.