Spotlight not interacting with specular

hi, ive been having issues with the material i made for my floor, i have two of them which use a specular map to make them look wet, but for some reason they do not shine under the “spotlight” attached to my player, it shines how i want it to under every other light (as you can see at the bottom of the image), but just not the spotlight. Ive tried changing loads of settings on the spotlight but cannot get it to work!

Anyone know how to fix this?