Sleepy feeder

Karis 🇦🇺 🇬🇧
My 1 week old is breast feeding really well but she falls asleep within a couple of minutes of latching. She continues to feed whilst dozing so I'm not sure if it's an issue or not?
My midwife said she should be awake when feeding but I've tried lots of tricks and I can never keep her awake (burping, tickling, strip down to nappy, change breasts)
I'm not too worried as she feeds the correct amount of time and is gaining weight but was wondering if anyone else has experienced this and has any tips??