Display user name with occ group:list

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Is your feature request related to a problem? Please describe.
As Nextcloud admin, if i need to make a quick "group:list" photography of my users, to know who is in what groups, it is frustrating today, as my uids are generated (user_oidc), so, it is useless for me.

Describe the solution you'd like
I would like to have to display name of my user given on the print list.

Describe alternatives you've considered
user:list can be used. But with more than 1000 users, this requires either to be very patient or to build a program to re-link users to groups. That is a bit sad, as it is the purpose of group:list.

Additional context

Using user_oidc (sso on nextcloud)

Start by locating the occ group:list command and compare its output with user:list, especially for users authenticated through user_oidc. Define the change as showing each user's display name alongside the group listing, then verify the output for a group containing users with generated UIDs.