Observables printed as energies, regardless of operator

[jagot]

E.g., the expectation value of an IdentityOperator{1} prints as

 ⟨ks₀α| 𝓗 |ks₀α⟩ = 0.9999999999991657 + 0.0im Ha = 27.210999999977297 + 0.0im eV
 ⟨kp₀α| 𝓗 |kp₀α⟩ = 0.0 + 0.0im Ha = 0.0 + 0.0im eV                              
 ⟨kd₀α| 𝓗 |kd₀α⟩ = 0.0 + 0.0im Ha = 0.0 + 0.0im eV                              
 ⟨kf₀α| 𝓗 |kf₀α⟩ = 0.0 + 0.0im Ha = 0.0 + 0.0im eV                              
 ⟨kg₀α| 𝓗 |kg₀α⟩ = 0.0 + 0.0im Ha = 0.0 + 0.0im eV

which is confusing.