bg color - pref window
bg color - pref window

zulip/zulip-desktop,steele/zulip-electron,brainwane/zulip-electron,steele/zulip-electron,zulip/zulip-electron,zulip/zulip-desktop,steele/zulip-electron,brainwane/zulip-electron,zulip/zulip-desktop,zulip/zulip-desktop,zulip/zulip-electron,brainwane/zulip-electron,zulip/zulip-electron