MacBook Air M1 lid opens up when placed vertically

So my MacBook Air M1 delivered to me 3 days back considering I am posting this question today plus bought it from apple official online store , so the problem I have been facing since the day it arrived is that when I keep my Mac in a laptop bag it stays vertical at 90 degrees when I was to take it out of bag the lid was quite open and I rechecked it the same happened every time ,the screen lid slightly opens up every time I keep it vertically I guess there is some issue with hinge or magnet don't know and moreover my lid didn't open with with one hand (which I think is normal please correct me if I am wrong). please guys enlighten me with what could have possibly gone wrong with this device and suggestions to get this resolved . Your replies will be appreciated thank you