This holds even more so, as such atom-additive correction terms are not part of the underlying XC functional proper, even though such terms are sometimes optimized together with the functional. Of course this is more justified when using a true vander-Waals functional, such as the VV10 contribution in the case of ωB97M-V. Table shows that before addition of D4 corrections the two new functionals based on the n-LMF feature somewhat larger deviations for NCIs and iso & large than LH20t but exhibit an even larger reduction upon adding the D4 corrections. While this might arise from residual underlying gauge problems, we see no indications for this in the noble-gas dimer curves (e.g., in Figure ). The improvements due to the D4 terms furthermore tend to be of similar magnitude as for many GHs, where the gauge problem is absent.