0.5.6 Solence (Celestial Idol) does nothing?

The Solence trait of the Celestial Idol seems to not do anything?
As I understand it, when an enemy attacks the celestial idol,
all the enemies stats should be set to the lowest stat of the celestial idol…
This does not seem to happen. Nothing seems to happen, no message of any effect triggering is added to the battle history.

Any update on this? Does it work for anyone else?
I tried it with a Wisp Immune to attacks creature, and it failed to activate - and with a creature that died in one hit to an enemy attack, again no activation - and I think I saw someone else in discord saying how it was bugged