docs: private void setHeaderHeight(int height) {
          if (mAccountHeaderContainer != null) {
              ViewGroup.LayoutParams params = mAccountHeaderContainer.getLayoutParams();
              if (params != null) {
                  params.height = height;
                  mAccountHeaderContainer.setLayoutParams(params);
              }
  
              View accountHeader = mAccountHeaderContainer.findViewById(R.id.material_drawer_account_header);
              if (accountHeader != null) {
                  // TODO why is this null?
                  params = accountHeader.getLayoutParams();
                  if(params != null) {
                      params.height = height;
                      accountHeader.setLayoutParams(params);
                  }
              }
  
              View accountHeaderBackground = mAccountHeaderContainer.findViewById(R.id.material_drawer_account_header_background);
              if (accountHeaderBackground != null) {
                  params = accountHeaderBackground.getLayoutParams();
                  params.height = height;
                  accountHeaderBackground.setLayoutParams(params);
              }
          }
      }