How to fully hide status bar to prevent OLED burn-in?

[SnN Day :)]

Hi! I've been trying to hide upper bar entirely and appear only on gesture or something cause it has already caused small burn-in (I hope not permanent since it's too hard to notice right now unless on the white screen). Do you know an option or application to remove status bar entirely? Xiaomi Mi 11 Ultra's screen is too sensitive... All I found is either how to hide some ICONS, not the BAR ENTIRELY, or some Magisk magic that is not my cup of tea.

Thanks in advance!

 

[SnN Day :)]

For android 10 and less:
Open ADB
Enable USB-debugging on your phone
Prompt this command: adb shell settings put global policy_control immersive.full=*

For android 11 and above:
Some Magisk modules installation (check XDA developers). As I see, there's no way to hide it entirely without any background apps like Fullscreen Immersive, that is pain to use in "Pro" mode (it just turns itself off for several seconds and those gestures are yuck)