Atlas Node "Spirit Type Selector" can select Wild / Vivid / Primal, but difference explained nowhere

For all the text in these descriptions, what Wild vs Vivid vs Primal do is nowhere to be found.

We should be able to hover the description of Wild, Vivid, and Primal to have at the very least a basic description of them.

I'm well aware we can check the wiki. This basic information should be inside the game, when you have a node selector for them.