No Indeterminate-bar in YouTube Live Chat

A new userstyle

/* ==UserStyle==
@name           No Indeterminate-bar in YouTube Live Chat
@namespace      github.com/openstyles/stylus
@version        0.1.0
@description    A new userstyle
@author         CY Fung
@license MIT
==/UserStyle== */

@-moz-document domain("youtube.com") {
    /* Insert code here... */
    #banner-container.yt-live-chat-banner-renderer #indeterminate-bar {
        
      --yt-live-chat-banner-indeterminate-bar-background:repeating-linear-gradient( 90deg, transparent, transparent 6px, transparent 6px, transparent 9px )
        
    }
}