complex calculation in degrees is wrong

[vm0033]

The angle unit set to degrees has no effect when doing complex calculation.

Example:
Trying to calculate e^(j×180) results in something that is not -1,
whereas e^(j×pi) = -1, which is correct.

v4.8.1

[hanna-kn]

The selected angle unit only affects trigonometric functions. To me it would seem odd if the default angle unit changed the calculation of complex exponentiation.

See for example https://math.stackexchange.com/questions/3078651/how-do-complex-number-exponents-actually-work.