In config I activated "require-sender-group-membership-to-modify" to solve the problem of people being able to promote themselves, but now, with the highest rank, and every permission, I am completely unable to do anything that doesn't involving making people owner. How can I have that restriction without having it affect owner rank?

So I fixed the problem. For anybody else that had this problem, I fixed it by adding group.(group here) in permissions. I had a problem with that because only 2 of my groups showed up, so i just manually typed group.(missing group) and it works! Hope this helped anyone with the same problem