"Access to the group/project was granted" email doesn't say who granted access

Problem

I just received a mail notification:

From: GNOME Gitlab Maintainers <gitlab-issues@gnome.org>
To: me
Subject: Access to the NNN group was granted

You have been granted Developer access to the NNN group.

The message is missing an information who did it. That would be useful, so that I can reach to them and ask why they did it, in case I had not been notified beforehand. I mean, if users can add other users into their groups without a notice/allowance from the user they want to add, then it can be easily misused (for spamming or such).

Proposal

Include the user who granted access to a project in the email. This should be applied to both group and project emails.