Earpiece speaker and sensor assembly

Hi,

I need to replace my ear speaker and sensor assemblies. I have a damaged ribbon cable attached to the speaker its self. I found what I think is the perfect replacement for me (iPhone XS Max Earpiece Speaker and Sensor Assembly ), but says:

“The Earpiece Speaker and Sensor Assembly is paired to the logic board. This assembly contains the flood illuminator, which is part of the Face ID security feature. Replacing this assembly will not restore Face ID functions.”

Will my FaceID still work with the new assembly? It works perfectly now. Any info or advice? Thanks!