Rebalancing is done automatically. There is no option to turn it on or off since this can impact your entire portfolio and its performance.
Portfolios are automatically rebalanced in response to price changes in the wine and whiskey markets. Other factors that influence rebalancing include the composition of your portfolio, the risk-to-return ratio, and overall liquidity. Rebalancing automatically allocates funds to wines and whiskeys below their target weights and withdraws from those above target weights.