Target's Target castbars in stormblood

I've heard that there will be castbars on the ememy list, and there are already cast bars for focus target and regular target, but what about target's target?

anyone notice it in any stormblood videos of gameplay? it would be a shame if it's still not in the game. in my opinion, the enemy list bars are really small (and if i make them bigger they just get in the way), but the target's target bar is in a nice place, and I'd like to have it show cast bars to know about boss abilities without using focus target all the time

Still using Focus Target when healing to watch for the boss's skills.
Not sure if Target of Target shows the TofT castings now.