In the Phabricator work flow, I would submit a patch, someone knowledgeable would accept it, and I would `arc land` it. Clear and simple.
GitLab doesn't have that "accept" step AFAIK. The KDE Wiki's Infrastructure/ GitLab page says "Once the Merge Request is accepted, KDE Developers will merge it for you!" That is imprecise; I'm in the Developer group, but I'm just a casual. So, I have a couple of MRs in flight: https://invent.kde.org/frameworks/kcalendarcore/-/merge_requests/1 hasn't attracted any review comments. I don't think I _should_ merge it, but I think I _can_, which makes me uneasy. https://invent.kde.org/pim/kcalutils/-/merge_requests/5 had comments, which I resolved. So, do I merge it? Do I wait for both reviewers to upvote it? Does a reviewer merge it?