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In this paper, we present angle-resolved photoemission spectroscopy (ARPES) data from two superconducting AFSs, [K$_{x}$Fe$_{2-y}$Se$_2$]{} (KFS) and [Rb$_{x}$Fe$_{2-y}$Se$_2$]{} (RFS), with $T_C$ of 32K and 31K, respectively, as well as insulating and intermediate dopings (see SI). We observe the superconducting AFSs undergoing a temperature-induced crossover from a metallic state in which all three $t_{2g}$ orbitals-[$d_{xy}$]{}, [$d_{xz}$]{} and [$d_{yz}$]{} are present near the Fermi level ([$E_F$]{}) to a state in which the [$d_{xy}$]{} bands has diminished spectral weight while the [$d_{xz}$/$d_{yz}$]{} bands remain metallic. In addition, the intermediate doping shows stronger correlation than the superconducting doping, as seen in the further renormalization of the [$d_{xz}$/$d_{yz}$]{} bands and the much more suppressed [$d_{xy}$]{} intensity, while the insulating doping has no spectral weight near [$E_F$]{} in any orbitals. From comparison with our theoretical calculations, the ensemble of our observations are most consistent with the understanding that the presence of strong Coulomb interactions and Hund’s coupling places the superconducting AFSs near an OSMP at low temperatures, and crosses over into the OSMP via raised temperature, while the intermediate and insulating compounds are on the boundary of the OSMP and in the MI phase, respectively, suggesting the importance of electron correlation in this family of 