We've just tried this and it hasn't auto snoozed, @Maxvax. Please try your alarm with your phone set to Safe Mode. This will disable third party apps and if the alarm doesn't auto snooze during this, it indicates an app is causing the issue and we recommend deleting them one by one until you find the culprit. To do this, hold the Power button for a few seconds and then long tap on Power Off on the screen which will change to Safe Mode. Tap this to restart your phone in Safe Mode. Let us know your findings.