one problem on left multiply distrub

[zhchyang2004]

Hi, thank you for professional Liegroup package.

I can get different results when trying left multiply disturbance by two ways :

T : a 4x4 transition numpy array
delta_t=np.array([1,0,0,0,0,0]) #liealgebra

print(SE3.exp(delta_t).as_matrix().dot(T)) #1st way
print(SE3.exp(delta_t).dot(T)) #2nd way which delivered a wrong result

Should the result from the 2nd way be equal to the 1st way from your original idea?
Or, is T an illegal input in the 2nd way?