Tau Resist from Umbral mods not functioning at all.

[Dragazer]

Was testing out the umbral mods and noticed that the Tau resist set bonus doesn't seem to functioning at all. Sentient attacks don't see any reductions in their dmg. 

Using the simaris scanner widget that shows resistances/weaknesses, you can see that Tau resist doesn't show up at all.

 

As an example, Toxin resist mods does in fact show the resistances under armor/shields/health 

 

However, with all 3 umbral mods equipped, Tau resist is nowhere to be found on the synthesis scanner.

 

This can be easily reproduced by equipping Umbral mods on your frame and going into you operator to scan your frame. 

You can also test by equipping Umbral Intensify and Vitality, and spawn a sentient enemy to attack you testing the dmg you take with/without the mods.