Why wasn't the promised summary of the Sai Satcharitra written by Hemadpant?

According to Chapter 53, the original author, Hemadpant, was unable to write the concluding summary because he suddenly passed away, leaving his work unfinished. This chapter explains that while it's a general rule for the author who begins a book to also complete it with a summary, this was an exception where "Baba’s will is more powerful" than human plans. His death left everyone grieved and uncertain about how to proceed with the summary he had promised in the previous chapter, which was then taken up by another author.