Less than 12 hours on battery - doing nothing

[tcoulon]

I perfectly understand than I got a work in progress. Nevertheless, yesterday evening I got the phone charged at 100% and leave it for the night to see how much it would use. Answer: 100%. This morning the battery was empty. It still accepts to charge, but does that mean that the Pinephone Pro is opposite to "normal" phones: keep it on the charger except when you (for a short time) want to carry it with you?

Seriously: it came with Manjaro Plasma. Anyone running some other distribution who was able to get at least 12 hours life unplugged?