Based on Chapter 48, how is Sai described in his unmanifest form, after leaving his physical body?

Chapter 48 describes Sai's unmanifest state as being both transcendent and immanently active for his followers. He is hailed with titles that point to his supreme, formless nature, such as the 'Eternal Supreme Brahman,' the one 'beyond dualities,' and the 'witness of all.' The text emphasizes that even though 'form has attained formlessness,' his essential quality as a benefactor continues unabated. A key point made in Chapter 48 is that his 'quality of being a benefactor to Your devotees does not end even after leaving the body.' It asserts that the very same actions performed while in the body are 'experienced today in the Unmanifest state by those who are devoted to You,' confirming that his grace and intervention remain accessible to devotees.