ios18.2 iPhone 16 Pro charging bug
the problem description is simple:
I set my iPhone 16 Pro charging limit to 95%, it still charged to 100% when I looked at my phone in the morning.
iPhone 16 Pro
Apple says even with a Charging Limit set, your iPhone will still on occasion charge gto 100% to maintain the health of the battery. And depending on when you set up the Charge Limit, your phone uses machine learning to learn from your charging habits.
Read about it here --> About Charge Limit and Optimized Battery Charging on iPhone - Apple Support