Im wanting to figure out what is it that makes some bicycles have a more comfortable wheelie position than others?
By comfy i mean a point that sits further back and also has freedom of movement before looping

So far it seems higher bars help. And maybe a steeper seat tube?
And i want it to be figured out for a hybrid/gravel bike with an upright position similar to picrel

If you are going to blab on about wheelie bikes, please at least help me understand what it is that makes wheelie bikes wheelie so well so I can find a hybrid that will wheelie well