You're not the only one. This happens to me sometimes and I just turn the screen back on if this happens. It is wuite annoying and it doesn't just happen on messages.
Hello , Thank you for your feedback. If you haven’t already, Please update Samsung Members app to latest version from the Galaxy store and send us an error report immediately after experiencing the issue from the Samsung member’s app -> Beta Feedback -> Error Reports to help us debug the issue. We apologize for the inconvenience and appreciate your contribution to the beta program.
