There's a whole other class of procrastination that sits in the ADHD spectrum, which is because the "Hyperfocus time" is just a massive bump in your abilities and you want to use that time to do the most important things in your life.
I've got my tax documents right in front of me behind this screen. I'm just waiting for that dip into hyperfocus flow to pick it up and just do it in one go, instead of accidentally ending up wasting that focus on something mundane. You literally save up your TODO list, because you know there'll be a clearing of the fog and you can go a million miles an hour through your tasks.
I don't know if you experience procrastination the same way, but the version I experience is best called "defeatist perfectionist", a bit of it is the upbringing of "don't start if you can't finish it" from food on a plate to art.
Picking up a jigsaw puzzle is weighing my energies to get through it, before I even start.
Daily life feels like that swim scene from Gattaca.
I've not got enough of a problem to go get diagnosed or medicated, but I've had to find my own way to program in my productivity triggers and they work for me in almost all scenarios. And the only real struggle I have to deal with is people in my life telling me "That's not the way to do it" for something which works for me, to just accept the feedback and not react to it personally.