Screen time running when I power my phone off

After updating my SE 2nd gen a month ago, whenever I power my phone off screen time is running constantly in the background while it is powered down. I shut my phone off for three hours today and when I turned it back on there were three hours added to my time, but it was a gray bar indicating a specific app was not running, but the screen was on. I restarted my phone and turned location services off and neither helped. I would really appreciate a fix to this problem because my parents constantly check my screen time but I would still like to be able to power my phone off. Thanks!

Screen time running when I power my phone off
 
 
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