The Editor itself chooses where to place tooltips, not the physics system, components etc. Maybe report this as an editor bug if it’s reproducible if you can.
it wasn’t about the location, it was about the content 
but yeah it’s funny how the tooltip dangles there, I hope someone hackweeks tooltips into physically dangling on April 1st
Suggest a solver tooltip description you’d think would he more useful and send that bug report into 3D physics. Might get changed!