Here's what I did but YMMV. Keep the working codes in case the ones you find via this method don't work

Open https://ubisoftconnect.com in a browser
Click the Log In button and log in
Open your browser's history and look for the page titled "Login|Ubisoft Webauth"
Grab the entire URL from that history entry

The AppID and GenomeID are in the URL

I'm using the ones I've found and we'll see if they stay stable

CLUB_APPID = "314d4fef-e568-454a-ae06-43e3bece12a6"
CLUB_GENOME_ID = "85c31714-0941-4876-a18d-2c7e9dce8d40"

Thank you very much :)

Thank You very Much JTQuincy !

But I Personally found out new iDs with your method.

CLUB_APPID = "880650b9-35a5-4480-8f32-6a328eaa3aad"
CLUB_GENOME_ID = "c6423045-b71d-4979-9aaf-76d648678a8d"

Well, these did not stay stable

CLUB_APPID = "314d4fef-e568-454a-ae06-43e3bece12a6"
CLUB_GENOME_ID = "85c31714-0941-4876-a18d-2c7e9dce8d40"

But they work if I disconnect and reconnect in Galaxy but that is inconvenient

Ok, slight change to what I posted earlier:

Open https://ubisoft.com in a browser
Click the Log In button and log in
Open your browser's history and look for the page titled "Login|Ubisoft Webauth"
Grab the entire URL from that history entry

The AppID and GenomeID are in the URL. These seem to be stable

These fixes don't work for me unfortunately. GoG Galaxy recognizes the subscription and Far Cry 6 which I have installed from the subscription but not any of the games I own or currently have installed like Anno 1800.

in chrome at least, there is no entry like this. it just goes from the landing page to my profile dashboard

Copy the URL and paste it to notepad.

Incidentally, I got the same IDs JTQuincy got 1st time.

Thanks, seemed to work for me. I couldn't see the WebAuth history entry, but I did redeem a Prime game a few days ago with a similar Webauth URL, so I used that. Once changed and tried to login with GOG it didn't ask for my 2-FA code anymore, so guess that worked.

im just getting account.ubisoft.com/en-us

Even easier:

Go to http://ubisoft.com
Click the login button (head icon) in the top right
The appID and genomeID are in the URL of the login box that opens

Well this is cancer. Worked back when for a while, but now it seems like they constantly change it for some reason. Why are all these POS companies so fucking upset that we want to use other launchers? So they can't blast us with their shitty store pages? Fuuuuuuuuuuuuuuck

So it seems after switching those line i encounter a new problem, plugin doesnt detect all my games, i have only 7 out of 30 of my games, anyone have the same problem?

Same issue here. Since a few weeks ago my Ubisoft Connect library is incomplete with many games missing (even installed ones).

I'm not seeing that issue but that is troubling. Is there anything the games which are not showing up have in common? Are they Ubisoft+ games, for example? or games you bought through a different plaform but show up on Ubi? Do they show up in Ubisoft Connect?