[Suggestion] A way to see jewel socket / Keystone jewel effect range.

There are some jewels in the game that give / alter effect to adjacent passive nodes. Some are very strong and understandably very expensive.
It would be really nice to see the range of said jewels on the passive tree and preview what we get out of using it before invest our whole saving to get one.
Maybe not the detailed effect of the one that completely change the notables because that sound like a nightmare of UI design, but just seeing the range it would affect without the actual item would be nice.
Maybe hold alt to display range? Or a button / dropdown on the Passive Skills UI to toggle between all the range from all the jewel socket / Keystone?

Would be nice. Honestly, many UI elements could get an upgrade or revamp, but I assume this will come in a dedicated patch before launch