How do you measure the mag increase from mez slotting in aura of insanity/madness?

[Sigma7]

My understanding is that slotting mezz into this power increases the mag of the mez and not the duration. However the magnitude always says mag 2 hold and mag .5 hold in the detailed info no matter how I slot the power. 

Mids lists the mag as 2.5.

 

Is something happening behind the scenes that I'm not seeing or is there a bug or what's going on?

[ZemX]

25 minutes ago, Sigma7 said:

Is something happening behind the scenes that I'm not seeing or is there a bug or what's going on?

 

Judging by the power description on City of Data here... yeah, I'd say there's something VERY weird going on behind the scenes.  I cannot make heads or tails out of the code, so I have no idea how they managed to get mez enhancement to increase the magnitude instead of the duration.  

 

But my guess is that Mid's does not know how to decipher this power either and you'll just have to assume it's doing what the dev's claim it does and is enhancing mag.