Just checked her raw commit logs and it seems that got fixed in rev.814:
814. By Selene ToyKeeper 17 hours ago
converted fw3x-lume1 to new API, I think
(needs testing on actual hardware, and ideally tweaking to improve performance)
So it seems she fixed it 2 revisions later and less than 1 day after I built my hexes… 
@Light_Veteran, is your light indeed a FW3X with the Lume1 driver? If yes, just say the word and I will try and build you an HEX with my 8C-Quick_Aux_Switch mod.