First start up macbook air m1

I unboxed MacBook Air M1 3 days ago but the Mac did not turn on automatically the moment I opened the pc. As soon as I plugged in the power supply, the apple symbol appeared and I heard the power on sound. I specify that I had charged the Mac for 15 minutes and then detected that the battery was at 80% (so the Mac was not completely drained). I performed the self-diagnosis and no issues were detected with the battery or hardware in general. The pc is working well and has never given me any problems these days. Did it happen to any of you that your Mac would not turn on automatically when you opened your pc and you needed to plug in the power supply?