You need to make an effort to understand that RTFM is not the answer to the reproval of improper design, and shifting the goalpost from "discoverable user interface" to "looking for documentation and learning materials" does not do any favours to your argument.
A possible correct solution is already given as an example in my previous post.
I wasn’t shifting goalposts, only noted that the state of tutorials doesn’t explain much in the light of the described phenomenon. Apologies for this venture.
Granted, it would be nice to see more apps using the solution you described. But personally I don’t find a list of commands in a table that much different from a list of commands in a text wrt discoverability.
A possible correct solution is already given as an example in my previous post.