Sorry, your extension is still dumping hundreds of assertion failures into the log. You should generally run `journalctl -f -o cat /usr/bin/gnome-shell`while developing so you catch these. To fix your extension, you should move `Main.uiGroup.add_actor(this);` from line #80 to line #69, before you pass the actor to your utility function `Utils.startEndPoints()`. This function tries to access style properties before the actor is on the stage. If you make that change I will approve as soon as the submission is in.

Okay, I've made the change and submitted the revised version Thank you for being patient with me, and especially for the journalctl tip. I'll keep that handy from now on