I am using this extension for 10 years now. The change to a new UI from version 5 to 10 took getting used to, but I was able to get comfortable with it. This was manly due to the different color coding for different settings. But with the latest UI of version 11.4, the different settings look very similar now. Furthermore, the dialog box is now much bigger and looks very clunky.
What I do not understand is that there is no fall-back option to switch back to the previous UI. In my opinion this was not a well-considered decision.