Double separators when opening the context menu for yourself from the channel list

Can reproduce Can reproduce, (NOTE: There is a missing key detail, this only happens if you're missing "Change your own nickname" permission), on canary build 558 (3af3543), 2026-05-02 18:32:42 UTC, Electron 41.2.2, Windows 11 10.0.26200 (x64), desktop canary 0.0.50