Cant get groups from google workspace

Similar to Google Workspace – Failed to fetch group information from the identity provider
I can’t get groups information, but I have used " [finish setup]" link.
Looks like this “finish” link should add scope auth/admin.directory.group.readonly to my app on google, but it doesnt.
Adding manually auth/admin.directory.group.readonly to google scopes doesnt work too: CleanShot 2022-01-25 at 11.47.16 · CleanShot Cloud
So click to “test” shows error CleanShot 2022-01-25 at 11.45.50 · CleanShot Cloud
“GSUITE ERROR: Failed to get google groups”
Login btw works.
Just cant get groups.
Why?