Husqvarna installation "client not found"

Third party integrations
1

I have 2 HA installed in separate houses.
In my first account I have integrated the Automowers of both houses.
Now I want to integrate one of those automowers in other HA of the second house.

I have installed the integration via HACS und when I start the integration, the normal dialog box (for API etc) does not show up.
but a link is started

https://api.authentication.husqvarnagroup.dev/v1/oauth2/authorize?response_type=code&client_id=b54b66e4-b0da-4062-b4e8-7aabe0e979ca&redirect_uri=https://my.home-assistant.io/redirect/oauth&state=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmbG93X2lkIjoiZTUwOTBiZmQxOGU)....

with an error
temp
I have from the first installation of both mowers the API created and during the dialog Husqvarna Developer Portal is open showing my API

Can I install one automower in 2 HA’s?
or do I need a second API creation?
I had no issues in the first integration but now I am cofused about the error in the other HA - any help welcome!

2

You should ask this question it the space that the integration author has designated for questions, or their issues area. You might find an answer here, but the persons reading stuff in that repo either have the hardware and/or are using the software, so they would be in a better space to answer.