Training Stream - Blueprint Drawing to Render Targets Overview - Sept 20 - Live from Epic HQ

One more question about FindCollisionUV function.
Documentation say that “If true, store extra information to allow FindCollisionUV to derive UV info from line trace hit result, using the FindCollisionUV utility”.
Am I right that it works only with line trace?
What about mobile touch hit result under finger? Is it not the same line trace?

Thanks!