Auto Refocus Target Potential Issue

[PunishedPineapple]

This is something I noticed a while back, then kind of forgot to make an issue. On fights with door bosses where second phase actors spawn at load in (first noticed on p8s, also saw on p12s, and double checked just now on o4s to be sure I was remembering correctly), if you focus target the second phase boss, then leave the instance, and then reenter, this plugin will set one of the invisible second phase actors as the focus target. Normally you wouldn't have any indication of this in-game, because the focus target UI is hidden due to whatever invisible object state, but I noticed it because of showing a distance from focus target in a plugin. I can (and probably should) change my thing to not show when the target is invisible, but the focus target being set like this also raised a concern about the Auto Refocus feature:

Does focus target information get sent to the servers like the regular target does? Can focus targeting an untargetable object be detectable by SE? Should this feature ignore untargetable objects?