I agree with both yours and McCord’s methods. I have had Dorothy for a little over 3 months, and I have been feeding her treats almost exclusively in my lap for about 1 month. Now she is just jumping in my lap in anticipation for treats (she never did this before), but she will also just hang out by me when I’m sitting down more now. I’m not sure if she is hoping she will get a treat eventually or if she is just used to it now, or both. But my point is, if you keep it up, I think your bun will get the idea and start hanging around you a lot more.
As far as picking her up, some buns are always going to kinda dislike being picked up. But along the same lines, if you keep practicing safely, she will eventually understand this isn’t a threat to her. Dorothy does not like to be picked up, but she will tolerate it especially now that she knows we won’t drop her or that this isn’t leading her to a punishment. Every time I pick her up, I make sure I am taking her to another place she wants to be rather than punishing her, so that she doesn’t associate the picking up with things she doesn’t like. I also give her kisses on the top of the head to calm her down
Normally bunnies like you to be on the same level as them when they are being pet, like lying on the carpet eye level. But what I am thinking is that your bun is still a little skittish with you, maybe she thinks something might fall on her as you’re transitioning from standing to sitting. What you can try is sitting on the floor first and see if you can practice calling her to you, entice her with some greens or a treat, and make a noise that you want to associate with her coming to you. She will get used to it, and it will probably happen faster than you think. Just keep it up.