At low values of coupling strength A 0 < 0.02 a.u., there are a series of crossings between polaritonic states that exhibit a variety of splittings on the order of ∼20 meV or less. Although, most groundto-excited matter states are little-to-no oscillator strength, all states are coupled by the complex transition dipole matrix (Fig. ). The absorption spectra showcases multiple peaks at zero coupling, while at larger coupling (A 0 < 0.05 a.u.) all oscillator strength becomes focused into the two main bands except for the oscillator strength originating from the eighth electronic state |ϕ 8 ⟩ which does not strongly couple to the cavity in this polarization.