[BUG] Pisugar2 Pro Portable 5000 mAh UPS + Raspberry Pi Zero 2 W

[eqikkwkp25-cyber]

Environment

• Pi hardware version: Pisugar2 Pro Portable 5000 mAh UPS + Raspberry Pi Zero 2 W
• OS version: Latest Raspian Buster and Raspian Bullseye as og 22th of Sep 2022
• Application version: 1.7.4

To Reproduce
Steps to reproduce the behavior:
Install using instructions https://github.com/PiSugar/pisugar-power-manager-rs and choose PiSugar 2 Pro or PPiSugar 2 (2-LEDs).

Choosing

• PiSugar 2 Pro leads to shutdowns within 1 minute
• PiSugar 2 (2-LEDs) leads to broken software and battery responds with constant 26%

Both issues are well known, see PiSugar/PiSugar#67 and PiSugar/PiSugar#51 without a reproducable solution or explanation.

Expected behavior
There is no hint why the Raspberry Pi Zero 2 W and other Raspberry Pi Zero models are not officially supported using the bigger UPS with 5000mah. The hardware itself seems to juice the Raspberry Pi Zero 2 W itself well so the software should follow too.

Screenshots

Additional context

[eqikkwkp25-cyber]

Any updates?

[CausalityRetro]

Did this ever get a resolution? I have this issue on two Pi 4's with two different PiSugar2 Plus using the same setup process as above.