Toast comes multiple (Sometimes(?))

[JaeWangL]

I set toast's coming when I receive push notifications
But sometimes, toast comes more than one even if push's count is only 1

... I coudn't find why this issues occured
So... I have no idea about this issue

Anyone have same issue with me?

[albrecht-jun-zhang]

I also get a duplicated toast if the toast was not clicked and timed out. But if you click the toast, there will be no duplicated toast generated. But you need to have options = new NotificationOptions {ClearFromHistory = true};