SO3 .rpy() method

[julienissuts]

Hello,
I noticed that the method .rpy(order='xyz') from spatialmath outputs the same as .as_euler('zyx') from scipy.spatial.transform.Rotation and .rpy(order='zyx') the same as .as_euler('xyz').

Is there something wrong with the rpy() method or did I misunderstand how the order is interpreted by the function?

Best regards
Julien