Sometimes I have many files open, and not all the tabs can be shown at the same time.
In SE17, I would click on the down arrow button next to the left/right for the tabs - to see an alphabetical list of the open files so that I could easily find the file I am looking for.
Is there a way to bring back this button in SE18? I use it very very often.
See the screenshot to know which button I am referring to.