Board Thread:General Discussion/@comment-46091064-20200614212912/@comment-9605025-20200616145138

I am skeptical they would enforce an image size minimum. I think that is just there to ensure that the image looks good; not because of some technical requirement.

At least on the legacy platform, there is a long-standing bug where local permissions can impact the avatar upload process. If you tried uploading the avatar on a wiki other than Community Central, try doing it here instead.