I can't figure out how to get the sections and subsections to show up in the Table of Contents (TOC) in the tufte-book class. This template/PDF states on page 28 that the option [notoc] forces the class to revert back to a standard LaTeX TOC:
https://v1.overleaf.com/latex/templates/book-design-inspired-by-edward-tufte/gcfbtdjfqdjh.pdf
Yet, I have tried that on both MiKTeK and Overleaf and it is just not the case. Am I missing something?

