Why won't they sit in a high chair & houdini out fast!

Carrie • 💕46 1/2 yr old Mom of 6 Sunshines🌞, 1 Angel👼🏼 & 1 Rainbow 🌈

What tricks do you have or is it just luck to keep your child sitting in a high chair? My 11 month old immediately is turning around and standing up 😤🤦🏼‍♀️🤷🏼‍♀️ am I the only one? And no matter how tight those buckles abd straps are she's able to squirm and twist out of them. Suggestions?