mobile – How is the Snackbar material design accessible if someone is using a screen reader?

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I have an accessibility issue on the snackbar model used in Material Design. Snackbars – Hardware Design

BehaviorThe behavior of a snack bar must appear for a period of time and then automatically reject itself.

For me, it does not seem to be accessible for a user whose screen reader is activated because the reader may not read this message.

What are your thoughts?