IWD spell "Smashing wave" doesn't work (with Jaheira)

[Palanthis]

As the title says, i can't get this spell to work on my current BGEE 1 / SOD 2.6 installation with SCS 34.3. When Jaheira cast it (it's the only character which could use the spell on my playthrough) nothing happens at all.
The other mods i use are Tweaks Anthology v.15, BG1 NPC project v.28 and two components of Tome and blood (innate sequencers and rework of familiars), though i don't think any of these mods could affect the IWD spells added by SCS.

[Graion Dilach]

Known and already fixed in the latest IWDification. Next SCS release will catch up to it.

[Palanthis]

Nice, thanks !