"8.6. JWS algorithm considerations" in Part 2 simply says "JWS signatures shall use the
ES256 algorithms for signing."
Are other algorithms in the same categories (to be exact,
ES512 which are found in "3.1. "alg" (Algorithm) Header Parameter Values for JWS" in RFC 7518) excluded intentionally? If not, why don't you modify the sentence slightly to imply other algorithms in the same categories are allowed?