Please let us know if your charging problems change when running LineageOS 19. The official procedure for opening a bug report (at https://wiki.lineageos.org/how-to/bugreport) is still the best way we have to track problems, so please open one if you have new info to report.
As far as we have been able to tell, the charging issue is triggered as the device ages, and two LineageOS developers have now reported similar problems. This is difficult to nail down however, as there are no new Pro1s being made that might be free from charging trouble with the latest software. However, our oldest d