Youcan choose from several different sets the default avatars that will be used for chat users. Please refer to the documentation: <a href="https://livingston.frama.io/peertube-plugin-livechat/documentation/admin/settings/" target="_blank">Settings</a>.
Try to autodetect colors from user's current theme.<br> When this setting isenabled, the plugin tries to auto-detect colors to apply to the chat theme.<br> If thisisnot correctly working for some of your Peertube theme, youcan disable this option. Youcan report the bug onthe official <a href="https://github.com/JohnXLivingston/peertube-plugin-livechat/issues" target="_blank"> issue tracker </a>. Don't forget to specify which theme isnot working.