||| There is an automated migration from Intuit's Oauth 1.0 implementation to the 2.0 implementation. In some cases, we have seen the QB Payments option not getting set when the token is converted.
If you are having any issues with your QuickBooks Payments integration after the GTMA IV release, go to the Integrations page as the main account admin. On the QuickBooks Online card, click disconnect. Once disconnected, click to connect again.
Note: Be sure to also select that option when authorizing.