interaction. At U=3.75 eV (Fig. \[fig:fig4\](e)), the [$d_{xy}$]{}-dominated bands are pushed above their [$d_{xz}$/$d_{yz}$]{} counterparts by the strongly orbital-dependent mass renormalization, as reflected in the orbital dependent quasiparticle spectral weights (Fig. \[fig:fig4\](c)). The mass renormalization is the largest for the [$d_{xy}$]{} orbital ($\sim$10), and smaller for the [$d_{xz}$/$d_{yz}$]{} orbitals ($\sim$3), which is compatible with the low-temperature ARPES results (Fig. \[fig:fig1\](e)). The temperature-induced crossover to the OSMP is clearly seen from the suppression of the spectral weights in the [$d_{xy}$]{} orbital that accompanies the reduction of the weights in the other orbitals (Fig. \[fig:fig4\](c),(e)-(g)), in agreement with the ARPES results (Fig. \[fig:fig3\]).

The temperature-induced nature of the crossover constrains these AFS superconductors to be very close to the boundary of the OSMP in the zero temperature ground state, which is also the superconducting state. The best agreement between theory and experiments is achieved at U$\sim$3.75 eV. While the absolute value of this interaction is sensitive to the parameterization of the crystal levels and Hund’s coupling, it is instructive to make a qualitative comparison with the case of the iron pnictides. The enhanced correlation effects for AFS tracks the reduction of the width of the (U=0) [$d_{xy}$]{} band, which is about 0.7 