Editor tab no longer called "Editor"

[jitseniesen]

Problem Description

The editor tab used to be called "Editor", but now (current master) it shows the file name. I suppose this was not intentional as it is not in line with the other panes.

What steps reproduce the problem?

1. Unlock Editor pane and move it on top of some other pane, so that the tab appears.

What is the expected output? What do you see instead?

With current master, commit e9e5695:

With 6.0.0alpha4:

[jitseniesen]

That was super fast! 🏃‍♂️ Thanks @dalthviz