We have confirmed an issue where unplugging the power cable while using low power or battery saving mode on certain Android devices can cause the app to become unresponsive and produce abnormal visuals. Furthermore, even if low power/battery saving mode is turned off, the same issue may occur. Please restart the app if you experience this issue.
Please rest assured that we are currently investigating the matter. We sincerely apologise for any inconvenience caused, and thank you for your understanding.