Adjustable-height desktop

I would like to determine if an after market, adjustable-height desktop (which is placed on the surface of an existing desk to allow the user to raise / lower their monitor, keyboard, mouse) would be required to meet the low-emitting criteria? Example product: https://ergoworks.com.sg/varidesk-proplus-36-black.html For our clients interested in both LEED & WELL certification, we are trying to determine if all sit-stand desks (such as this example), which are mandatory for 30% of occupants for WELL certification, must be low-emitting as well? As LEED & WELL are very similar, I'm hoping someone can shed some light on this as it would apply to LEED (and then we'll make our best judgment regarding WELL...)