This add-on WAS not only incredibly useful but for those registered blind like me it was a lifesaver.
Now it has been RUINED and is NOT FIT FOR PURPOSE and NOT AS DESCRIBED. It does not look like the photo shown in screenshots, it no longer puts a different color on each tab and worse still it colors the bookmarks bar.
Now I am forced to roll back to V53 because I can't see.
Firefox is equally to blame, the developer has reported a bug for 3 years and you have done NOTHING.
How does it feel to deprive disabled people like me?
One star is because no effort has been made to fix this, just report a bug and do nothing. Maybe if you were registered blind and had to face the challenges I do every day you might have a greater sense of urgency.