I use it all the time and have for years. Just seems like a weird feature to lock behind about.config and say it’s not supported while they still support things like Pocket.

  •  thingsiplay   ( @thingsiplay@beehaw.org ) 
    6•15 days ago

    Try following:

    • Find the directory of your Firefox profile folder in the filesystem.
    • In there, create a directory “chrome”, if its not already.
    • In that “chrome” directory, create a file “userChrome.css”, if its not already.
    • Add following code to the “userChrome.css” file:
    .tabbrowser-tab {
  max-height: var(--tab-min-height) !important;
}
    • Restart Firefox and look if its better for you.