Aren’t they useful? Are you planning to put them in the curriculum?
the curriculum is not comprehensive of everything, it just wants to give the basics, enough to be able to look at documentation and be able to everything you need.
also it’s a few years old, so there are many things that are not mentioned even with the best efforts to rectify any outdated material or make clear that it is not about latest version.
anyway, the curriculum is going through an overhaul and expansion, I don’t know if those functions are considered part of the basics, so I don’t know if they will be included