[BUG] PiSugar 2 Pro(Plus) external power on off button

[persocon]

Environment

• Pi hardware version: Raspberry Pi 4b
• OS version: Raspbian Bullseye
• Application version: PiSugar-server version 1.7.5

To Reproduce Steps to reproduce the behavior:

1. Add button to GPIO 3 to turn on and off
2. Reboot Pi
3. button doesn't work

Alternatively i also have added the shutdown overlay to /boot/config.txt but that one causes conflict:

[    5.466851] pinctrl-bcm2835 fe200000.gpio: pin gpio3 already requested by fe804000.i2c; cannot claim for soc:shutdown_button@3
[    5.466886] pinctrl-bcm2835 fe200000.gpio: pin-3 (soc:shutdown_button@3) status -22
[    5.466906] pinctrl-bcm2835 fe200000.gpio: could not request pin 3 (gpio3) from group gpio3  on device pinctrl-bcm2711
[    5.466924] gpio-keys soc:shutdown_button@3: Error applying setting, reverse things back

Expected behavior

• External button to power on and off
• should i solder one somewhere else?

[persocon]

meh gave up, support here sucks, removed the board and finding another solution for my project