how did you do that...?
their website states:
Q: The front seats on a Tesla have airbags embedded in the sides, Will the airbags be covered?
A: We do consider this situation, so we've specially designed for the Tesla airbag, reserve the front seat airbag deployment. But we didn't test it before, so our company assumes no responsibility for anything with airbags accident.
to me that reads like "we've specially designed for the Tesla airbag, Except for the front seat airbag deployment."