I was wondering if in future versions, you could add a feature where we could see the iconbar only when we select a text while pressing a key (e.g. Shift).
Also, I just noticed that after adding some search lines in the Options page, the buttons (Add, Delete...) at the top of the page disappeared. I can delete entries from the keyboard, drag them with the mouse or add others by right-clicking on a textbox but maybe there is something you can correct.
When I load the Default Settings, the buttons reappear.