A comfortable bodhisattva is a bodhisattva who has become comfortable with prajnaparamita and wisdom, and does not necessarily refer to the avalokitesvara bodhisattva who supplements Luo Ga. Bodhisattva is famous for its virtue. If he has some advantages, his name is XXX. There are some bodhisattvas with the same name in Huayan Sutra, which is the same reason. Therefore, whoever has the merit of freedom of viewing can be called freedom of viewing. According to the Buddhist scriptures, more than eight bodhisattvas are comfortable in color, mind and wisdom, and they are the ones who are comfortable in viewing. As long as the Bodhisattva ascends to the earth, reaches the truth, breaks our laws and practices, lives and dies, she can enjoy herself.
So avalokitesvara is avalokitesvara, but avalokitesvara does not necessarily refer to Guanyin.
There is also the bodhisattva view at the beginning of the Heart Sutra, which does not specifically refer to Guanyin Bodhisattva.