Hello,
The same behavior happens to me, on two different computers, which run the same version of Windows 10 (21H1 Build 19043.152).
The OS is in english and
I'll try to add detail if it can help.
- In Cakewalk, I click on "Browse Bandlab Projects"
- The Auth webview opens, I click on the Google icon
- I input my login and password, then click next
- The Webview displays the "2 step verification" page, I validate the notification on my phone
- The default browser of my OS is redirected to the error 400 page "https://accounts.google.com/signin/oauth/consent?authuser=0&part="
- The Cakewalk webview is still displaying the "2 step verification" page
It has been tested using Edge, Firefox and Chrome as my OS default browser
During the tests, I have captured the network traffic, most of it is done by the embedded cakewalk webview (msedgewebview2), the last two are done in the default browser
I hope it can help.
Yvan.