message: Fix for add capacity changes when arbiter enabled
diff: @@ -90,7 +90,7 @@ export const AddCapacityModal = (props: AddCapacityModalProps) => {
  const osdSize = isNoProvionerSC ? defaultRequestSize.BAREMETAL : osdSizeWithUnit;
  let portable = !isNoProvionerSC;
  let deviceSetReplica = replica;
  - let deviceSetCount = isArbiterEnabled ? 2 : 1;
  + let deviceSetCount = 1;
  if (hasFlexibleScaling) {
  portable = false;
  deviceSetReplica = 1;
  