Investors & landlords

Hi - I have a slightly different question about my wash sales loss disallowed from Robinhood. Some of my transactions were flagged with (W) but I stopped trading any of those stocks in July/Aug 2021 and sold all of my positions at the time. The 1099 that I received from Robinhood still has all the wash sale loss disallowed and when I looked in detail to the final sale of those stocks, the cost basis was not calculated using the updated amount of the wash sale. Does anyone knows if Robinhood even does this calculation or I have to go and do it manually? Currently what I see is that even after all positions were sold that I have a Cost of about $130.000, Proceeds of about $100.000, wash sales for about $20.000 and only $10.000 are recognized as a loss. Considering I sold everything in July/Aug, shouldn't the wash sales have been released or added to the cost basis? Your advise would be appreciated. Thanks!