There are mods out there that make it so that prod mods can work on all recipes, one of those would also allow any mods in beacons to also effect them. The primary reason I made this mod, is because the mod https://mods.factorio.com/mod/productivity_fix (which i am now using along side my mod) was having issues with the game crashing when also using https://mods.factorio.com/mod/space-exploration-spaceproductivity, as space exploration was getting really confused about the prod mods existing in beacons.
This mod is effectively just a workaround for that issue, and to be more generalized for use with modded beacons.