I almost had this happen on my M1 MacBook Air yesterday. I used the included charger on my M1 MacBook Air a few days ago. I was watching The Witcher Season 2 HE

I almost had this happen on my M1 MacBook Air yesterday. I used the included charger on my M1 MacBook Air a few days ago. I was watching The Witcher Season 2 HEVC 4K HDR (so the highest quality) on it and had Cura (3D printing software) on in the background. I had the notification “MacBook is not charging”, since it was using power too fast apparently. Not sure if it was draining but the battery wasn’t charging either. I closed Cura and it resolved the issue though, I went from 90% battery to 10% in about 2 hours though before plugging the laptop in.