@reb eliezer
And the Rambam in Shmita v’Yovelos says that he’s kodesh kedoshim and it’s the greatest thing in the world.
There’s a lot of reid to resolve the 2 statements of the Rambam.
But besides for pshat in Rambam, we also have other rishonim.
As the beis Yosef already points out, the accepted halacha is not like the simple pshat in Rambam hilchos Talmud Torah