normally if the display is ON for longer time at home screen or any widgets uses it we see that home and lockscreen showing up in battery stats bro. do one thing, try to turn off this feature.
We can observe for next 2 days how it goes.
Also, battery drain occurs between 8 and 10AM when the phone is not in use during idle time. The graph looks stable, though.
I am expecting more battery fixed with iOS 18.1 release in 2 weeks. meanwhile continue following the charging practice and we will notice improvement.