Connecting multiple Betterment accounts to TurboTax Online doesn't work

I have multiple Betterment accounts, each of which I'd like to import the various forms (1099-DIV, 1099-B, 1099-INT). When I go through the "Let's import your tax info", and I click Betterment, it prompts me to make an OAuth connection to Betterment. I enter my info for my first Betterment account and it correctly imports the forms. This is all good. But when I go to connect my second account, there is no way to do so. The website always tries to import the first Betterment account that I added and there is no way to add a second one.

 

I even tried revoking the OAuth access and App password on the first Betterment.com account and somehow TurboTax is still able to pull the forms from that account.

 

What can I do here? Adding in Betterment's 100s of stock sales by hands is pretty onerous.