EDIT 21.03:
By modifying the menu button, I managed to put the battery level on the button.
I set the battery level position for the 1+6 button layout, since that's how I use it.
Just like with Segaal, it only works for one of the 4 button layouts, and it shifts for the others.
I'm fine with that until Segaal releases his own, probably better, modification!
Spoiler: Screenshot:
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