Given that the highest degree of octahedral tilting occurs in the central layers where the magnetic cations preferentially partition, exploring the implications of this tilting on the magnetic properties of B6TFMO becomes intriguing. Our calculations determine a net magnetic moment for Configuration: b (33.892 µB per unit cell), characterized by larger tilt amplitudes at the central layer, more than two times higher than that calculated for Configuration: a (15.000 µB per unit cell). However, it is essential to note that Configuration: a and Configuration: b exhibit distinct distributions of B-site cations, and as established from previous studies , magnetization values are highly dependent on cation site order. From these examples, it is not possible to deconvolute the individual contributions of octahedral tilting and cation site order to the resultant magnetic moment. While octahedral tilting itself may not be the primary driver of magnetism in B6TFMO, it becomes evident that tilting of the perovskite structure is necessary to facilitate the proximity of magnetic iron and manganese cations within the center perovskite layers. Consequently, perovskite octahedral tilting emerges as a vital requirement for enabling long-range magnetic interactions and, subsequently, the materialization of multiferroic behavior in B6TFMO.