In this follow-up to [M.G.~Cornet, P.~Torres, arXiv:2308.15603], where the $k$-tuple domination number and the 2-packing number in Kneser graphs $K(n,r)$ were studied, we are concerned with two variations, the $k$-domination number, ${γ_{k}}(K(n,r))$, and the $k$-tuple total domination number, ${γ_{t\times k}}(K(n,r))$, of $K(n,r)$. For both invariants we prove monotonicity results by showing that ${γ_{k}}(K(n,r))\ge {γ_{k}}(K(n+1,r))$ holds for any $n\ge 2(k+r)$, and ${γ_{t\times k}}(K(n,r))\ge {γ_{t\times k}}(K(n+1,r))$ holds for any $n\ge 2r+1$. We prove that ${γ_{k}}(K(n,r))={γ_{t\times k}}(K(n,r))=k+r$ when $n\geq r(k+r)$, and that in this case every ${γ_{k}}$-set and ${γ_{t\times k}}$-set is a clique, while ${γ_{k}}(r(k+r)-1,r)={γ_{t\times k}}(r(k+r)-1,r)=k+r+1$, for any $k\ge 2$. Concerning the 2-packing number, $ρ_2(K(n,r))$, of $K(n,r)$, we prove the exact values of $ρ_2(K(3r-3,r))$ when $r\ge 10$, and give sufficient conditions for $ρ_2(K(n,r))$ to be equal to some small values by imposing bounds on $r$ with respect to $n$. We also prove a version of monotonicity for the $2$-packing number of Kneser graphs.