Razer Synapse Support: Mouse mapping not recognized

I have a razer mouse with programmable buttons that allow me to map things like melee and voip to my mouse to allow for easier key bindings.

Currently, the game acknowledges the default value assigned to each button on my mouse, however, if I rebind the 5th button to C for melee, the game does not recognize that input at all.

This has also broken my ability to utilize the ping system on the map, as I've had to undo some of the things I bound to my wheel mouse in order for the game to recognize that I am trying to ping