My phone does not respond properly for a long time after I charge it
Whether I fully charge it or not, usually after I remove the charging cable (which is an official Apple cable btw, not a cheap copy), the phone does not respond properly. This can last for up to 20 minutes.
I hold in the power button and I can't even turn the phone off. It goes on to Safari, or opens Siri.
This also can happen without it being charged but in general, I find it happens after charging. I only bought the phone in July and it is the iPhone SE 2020 edition.
Very frustrating.
iPhone SE, iOS 13