CP2K2023.2/GROMACS2024.4 interface + Colvars behaviour

GROMACS version: 2024.4
GROMACS modification: Yes/No CP2K 2023.2 interface
Good evening, I have compiled with success the interface between GROMACS and CP2K and it works fine for standard QM/MM MD simulations (I verified it through benchmarks). I need to use metadynamics for further investigations, i was wondering if Colvars (the versione that now comes natively with GROMACS) would work even on the GROMACS/CP2K interface instead that on GROMACS alone or should i use PLUMED (interfaced with GROMACS)? (THE QM subsystem only will be subjected to methadynamics).