Basiq user id not found

Stuck in an endless loop trying to resovle BASIQ user ID not found - tried everything on previous posts…
Manager.io version 26.5.4.3510
Cheers
Dave

I second that.
I am new to manager.io, using the free desktop version (Desktop 26.5.4.3514, Linux AppImage)
I have tried logging in on aussiebankfeed.com with different browsers and on my mobile using 5G.
The login works, but on every device and browser I am seeing something like this (screenshot from Desktop version):

I tried again today:
Logged out.
Closed Desktop Version.
Opened Desktop version and singed in to Aussie Bank feeds.
Still “No Basiq User Id Found”.

Instead of using my ISP, I used my 5G connection with the same steps → still “No Basiq User ID found”.

Is there a step I missed any account I would have to create first that is not mentioned in the documentation?

I am having the same problem and I also spent over an hour with the chatbot trying to resolve the issue. Still no resolution. I even tried opening a new account with a different email address, same problem. I also tried everything available on the site including clearing caches, using a different default browser etc…