oddity about lane placement

I've noticed something odd.

When I queue Top/mid... seems like I almost ALWAYS either get top... or get autofilled jg

Now when I queue Mid/top, I get mid... or get autofilled adc.

Can we have our secondary choices actually be MEANINGFUL please?

Seems like proper matching would give us somnething like:

80% primary role choice 15% secondary 5% autofill

but its honestly more like 75% primary role 20% autofill 5% secondary

I seriously almost never get secondary. way more often autofilled