V50 group permission issue

Hi, I have migrated to v50 metabase and noticed that every time I create a new group it will automatically add the database permissions to "Query builder and native" with the following json @ api/permissions/graph/group/5 api query:

{
    "revision": 0,
    "groups": {
        "5": {
            "11": {
                "download": {
                    "schemas": "full"
                },
                "view-data": "unrestricted",
                "create-queries": "query-builder-and-native"
            }
        }
    }
}

All users group has the same database set to "No" with the following response to api/permissions/graph/group/1 being

{"revision":0,"groups":{}}

This happens whenever i just click to create a new group using the metabase UI. How do i prevent any new group from having access to the databases by default in the v50 version? It used to work fine with the previous v49 version.

I noticed that the permissions to the database 11 are not automatically granted to newly created groups only if i update the allUsers (group 1) with the following:

{
    "revision": 2,
    "groups": {
        "1": {
            "11": {
                "view-data": "unrestricted",
                "create-queries": "no"
            }
        }
    }
}

Otherwise if a database is not included as restricted within the allUsers groups it seems that it defaults to granting the database permission. Has anyone faced this issue?

we changed the way we assign permissions, and we did that to avoid any nasty automatic permission grant which admins didn't want