Temperature-weighted projections of η = P_cr/P_therm for CRc_dsh_weak (left panel) and CRc_dsh (right panel). Contours show the outline of remnants created by AGN jet ejections that occurred 200 Myr (white), 100 Myr (light grey), and 50 Myr (dark grey) before the snapshot. The black cross shows the current position of the AGN. The CR-dominated jet leads to an isotropic distribution of CRs in the cluster centre through the weak kinetic energy of the jet and the dense central nebula (right). For smaller fractions of CRs, the CRs remain confined to the jet cone (left).