PinePhone Keyboard Doesn't charge?

[grump_fiddle_reinstall]

After an hour of charging with the phone off, I turned it back on and it showed 42% charged. So given we have a 6000mAh + a 3000 mAh battery then it must be drawing a fair amount of current to go from +5% to +42% in an hour (assuming that the OS is reporting such things correctly). Now that the phone has been on for 5 minutes the charge is down to 40% (whilst the charger is still connected).

Edit ; I have turned the phone off again and will check the charge in another 2 hours.