  We show that we can reach a global and coherent description of bottomonium
suppression in both proton-nucleus and nucleus-nucleus collisions at the LHC
energies. The measured relative suppression of the excited bottomonium states
as compared to their ground state allows us to constrain the scattering cross
sections between the bottomonia and the comovers created during the collisions.
Our result hints at a similar energy distribution of these comovers in the
environment created by proton-nucleus and nucleus-nucleus collisions. Along the
way of our study, we also update our knowledge for the bottomonium feed-down
pattern and our comprehension on the modification of the nuclear parton
distribution functions in proton-nucleus collisions. We present our results for
$p$Pb collisions at 5.02 and 8.16 TeV and for PbPb collisions at 2.76 and 5.02
TeV.
