Why AI still doesn’t have consciousness?

Up to now, no machine or robot has consciousness. None of them have the self-boundary to encapsulate themselves and to aware such a separation from the environment. None of them can pass the mirror test to perceive and express between ‘I’ and ‘non-I’. None of them have the self-perception, the most primitive consciousness, let alone to have the higher-level self-awareness and the group consciousness (see Figure 1), which need a continuous development with evolution of life.

https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/cit2.12035#:~:text=Up%20to%20now%2C%20no%20machine,and%20'non%2DI'.