Complex resolution with SymbolicEnergy

Hello community,

Lately, I’ve been trying to solve a complex equation (1 j), but I’m encountering an error while working with SymbolicEnergy.
Error line :
SymbolicEnergy :: CalcMatrix not implemented

I believe that complexes are not yet implmented in SymbolicEnergy, is there another way to keep symbolic energy or i should go back to the classic implmentation ?