G.B.
It's like this. Don't put the pull up on her until she's sat on the potty and made a deposit...lol.
Sit there with her until she eliminates the urine in her bladder.
Then straight to bed.
Then for the fun part.
Limiting fluids hinders night time stuff. She should get milk with dinner and later if she wants it.
Waking her up does absolutely nothing for her or for wetting the pullup. She is asleep. As soon as she wakes up she clinches that muscle and doesn't go. If she does it would only be a trickle.
Wake her up by taking her by the hand and straight to the toilet. Take the pullup off and sit her on the toilet. She can sit there asleep if she is slow to wake up.
11 hours is a super long time for a kid to not pee. She's not supposed to wake up to go pee. Her body is supposed to shut down the production of urine when she falls asleep. Unless she's been guzzling drinks for hours she should be able to sleep normal sleep hours in a couple of years.
She is doing what is normal for her age. The peeing in the pullup before laying down can be fixed right now, today. Just don't let her put it on and wear it around the house. Toilet until she pees all her urine out then straight to bed.
She goes to bed really early so I'd say she's going to continue peeing while she's asleep until she's old enough to sleep less hours.