Incorrect quadrature grid
The VeloxChem article states that
a set of grid points and the associated grid-point weights connected with the AO basis set are constructed using modified versions of the Log3-quadrature [18] and SSF-partitioning schemes.[19]
However, ref. 18 is the Treutler-Ahlrichs article which has nothing to do with Log3 quadrature, which was instead described by Mura and Knowles.
From the implementation in https://gitlab.com/veloxchem/veloxchem/-/blob/f14815bd3a2dbd2c9ade105dd4e6ac1ab5ada59f/src/dft/Log3Quadrature.cpp, it is clear that VeloxChem does not use Log3 quadrature but instead the Treutler-Ahlrichs M4 grid.
All references to Log3 should be replaced by Treutler-Ahlrichs M4 grid in the source code and in the paper. The paper also has other issues such as inconsistent figure captions that should be addressed in an erratum.