The toast notification timeout is not working on my project . i gave timeout=0 but its automatically closed before closing the closebutton.

[Syncfusion Support]

Answer:

If the Timeout is set as 0, and hovering the toast, the TimeOut property will not be considered in this case and based on the ExtendedTimeout, the SfToast closes. This is the behavior of the SfToast, and it is used to notify that the corresponding SfToast information is being read by the user. The default value for ExtendedTimeout is 1000. Unless you hover the SfToast and click the close icon, the toast will not be closed.