WiFi icon missing after iOS 17.0.1 Update

Greetings, after updating my iPhone 13 Pro to IOS 17.0.1 I've noticed some strange behavior on the iPhone, when coming off Standby Mode the signal and WiFi/cellular icons are missing from the top right of the screen but they come back after launching an app only to disappear again after returning to the main screen, restarting the iPhone brings the icons back.

Also the iPhone does not charge to 100% consistently after the update while on Standby Mode today after an 8 hour charge it only charged to 94%.

Thank you.

[Re-Titled by Moderator]