I have 2019 QB desktop and have used the TT Business import for years.  I now have to move to QB online as they are not supporting the product after 5-31-22.  I don't have a large business or that many transactions but I prefer the connected process as it allows me to make changes in QB and update my tax return as needed.  Will I be able to do that using my old desktop software or will I need to get an updated version?

Is there a projected date for the connectivity issue to be resolved.  There must be a lot of long term clients like me who rely on these features?