(1) A county may reasonably increase the number of elected commissioners to remedy a potential violation of RCW
29A.92.020 if the protected class or one of the protected classes subject to alleged vote dilution is Indian tribal status.
(2) After finding a violation of RCW
29A.92.020 or upon stipulation of the parties, the court may order a reasonable increase in the number of elected officials on a county commission if the defendant political subdivision is a county and the protected class or one of the protected classes subject to alleged vote dilution is Indian tribal status.