The solution is, like most things in business, you have to pay for the integration.

'To 'Intuit' or not to 'Intuit'... that is the question'.  Sadly, Intuit has been buying up the competition.

https://fitsmallbusiness.com/best-tax-software-for-tax-preparers/

Lacerte by Intuit is the best overall tax software for tax preparers. Lacerte’s base price starts at $447 and goes up depending on your customized needs. Lacerte has more features and digital integrations compared to other tax software. For example, Lacerte can import data from the desktop and online versions of QuickBooks as well as practice management software like OfficeTools. No other product on our list integrates with all three of these programs.

ProConnect Tax Online is best for accountants whose clients use QuickBooks Online or QuickBooks Self-Employed. That’s because ProConnect Tax Online integrates very tightly with QuickBooks Online Accountant. ProConnect Tax Online has pay-per-return pricing ($20.95 to $54.95) with no annual fee. ProConnect can import Excel files and download clients’ 1099 data from financial institutions.

ProConnect Tax Online Pricing

ProConnect Tax Online has a pay-per-return pricing model. Accountants pay just for the returns they need: $43.95 for individual returns or $54.95 for business entity returns. Discounts are available for pre-purchasing tax returns in bulk. Unlike Drake, Lacerte, or ProSeries, ProConnect Tax Online does not have an annual or one-time fee.

Unfortunately, these are now both Intuit products.

To get something else, probably just easier to get a CPA - their pro products can import the QB Online data and build the return for you.