Only single Pointer<Click> when multiple hits against Pickable::should_block_lower:false

[brandon-reinhart]

Bevy version

bevy-0.15-dev as of around 9/18/24

What you did

What went wrong

If you have multiple sprites overlapping at different z in 2d ortho and they are Pickable with should_block_lower set to false, I used to get multiple Pointer Click for each one. With the recent change to hit ordering (#14862), I now only get the top-most Pointer Click. It seems like should_block_lower is not being respected.