“Apple ‘Opening’ Ringtone Reverts to Alarm-Style Haptic Feedback After Setting

When I set the Apple original ringtone ‘Opening’, it plays with the default haptic the first time. But after going back and checking again, the haptic changes to an alarm-style feedback, even though the ringtone remains the same. If I set any default ringtone, the correct haptic works consistently. This issue only occurs with the ‘Opening’ ringtone. I’ve already tried restarting the phone, but it didn’t help.