How do I resolve common bugs on iPhone 15 Pro Max?

Video is dimming light alone

Flashlight is setting itself to 0, when i open emoji keyboard flashlight is going off.., If i have led flash on alerts active and i have torch active too, when i receive notifications, torch will remain deactivated after led flash are played

Why background around dynamic island is blured?

In some sections in settings(eg mobile data usage) icons are refreshed every time when i come back

When i open many times unlocked screen animation for icons gets laggy

Music song buttons bug, when i tap repeat for eg; stopping song when random cycle is done, make it impossible to go previous song

Display zoom is not working

Recents from settings not working in real time

[Re-Titled by Moderator]